| 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 | $102.72 | 13.380% | $116.4639 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $33.56 | 4.838% | $35.1836 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $135.76 | 3.590% | $140.6338 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $223.84 | 8.791% | $243.5178 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $100.61 | 8.551% | $109.2132 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $23.46 | 11.405% | $26.1356 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $235.66 | 6.848% | $251.798 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $855.61 | $922.9459 | $922.94 | $922.95 | $922.90 | |