| 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 | $124.84 | 6.490% | $132.9421 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $186.68 | 12.396% | $209.8209 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $205.88 | 6.673% | $219.6184 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $124.48 | 13.288% | $141.0209 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $23.49 | 11.434% | $26.1758 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $108.87 | 3.530% | $112.7131 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $129.36 | 6.477% | $137.7386 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $903.60 | $980.0298 | $980.03 | $980.00 | $979.90 | |