| 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 | $128.88 | 13.373% | $146.1151 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $70.76 | 13.725% | $80.4718 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $232.39 | 3.630% | $240.8258 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $64.32 | 13.827% | $73.2135 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $240.50 | 8.395% | $260.69 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $43.27 | 7.247% | $46.4058 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $58.66 | 6.214% | $62.3051 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $838.78 | $910.0271 | $910.04 | $910.00 | $910.00 | |