| 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 | $211.50 | 3.687% | $219.298 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $144.94 | 5.646% | $153.1233 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $210.92 | 10.139% | $232.3052 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $15.39 | 13.583% | $17.4804 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $107.25 | 8.408% | $116.2676 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $16.61 | 5.241% | $17.4805 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $216.76 | 10.845% | $240.2676 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $923.37 | $996.2226 | $996.23 | $996.20 | $996.30 | |