| 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 | $126.46 | 9.700% | $138.7266 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $130.43 | 4.815% | $136.7102 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $33.92 | 9.773% | $37.235 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $129.79 | 8.310% | $140.5755 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $12.86 | 6.778% | $13.7317 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $74.52 | 10.745% | $82.5272 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $232.96 | 11.211% | $259.0771 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $740.94 | $808.5833 | $808.60 | $808.70 | $808.50 | |