| 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 | $195.63 | 4.375% | $204.1888 | $204.19 | $204.20 | $204.20 |
| Purchase #2 | $188.86 | 7.140% | $202.3446 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $159.88 | 12.654% | $180.1112 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $150.68 | 3.442% | $155.8664 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $196.56 | 12.384% | $220.902 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $123.35 | 5.103% | $129.6446 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $28.62 | 3.333% | $29.5739 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $1,043.58 | $1,122.6315 | $1,122.62 | $1,122.60 | $1,122.60 | |