| 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 | $211.38 | 9.848% | $232.1967 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $12.45 | 13.815% | $14.17 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $209.56 | 10.743% | $232.073 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $210.27 | 7.342% | $225.708 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $147.43 | 9.553% | $161.514 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $201.84 | 13.593% | $229.2761 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $131.66 | 9.730% | $144.4705 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $1,124.59 | $1,239.4083 | $1,239.41 | $1,239.35 | $1,239.50 | |