| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.48 | 12.441% | $252.4076 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $159.33 | 6.498% | $169.6833 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $182.74 | 11.556% | $203.8574 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $246.28 | 3.704% | $255.4022 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $132.79 | 5.665% | $140.3126 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $233.46 | 3.286% | $241.1315 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $136.65 | 12.648% | $153.9335 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,315.73 | $1,416.7281 | $1,416.72 | $1,416.75 | $1,416.70 | |