| 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 | $98.78 | 9.581% | $108.2441 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $45.79 | 7.778% | $49.3515 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $202.27 | 13.478% | $229.532 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $222.92 | 13.558% | $253.1435 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $210.93 | 6.437% | $224.5076 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $106.96 | 5.711% | $113.0685 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $118.41 | 9.320% | $129.4458 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $1,006.06 | $1,107.2930 | $1,107.29 | $1,107.30 | $1,107.20 | |