| 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 | $247.54 | 5.184% | $260.3725 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $187.70 | 7.829% | $202.395 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $19.54 | 11.703% | $21.8268 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $130.53 | 6.632% | $139.1867 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $41.27 | 13.623% | $46.8922 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $99.72 | 8.362% | $108.0586 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $181.49 | 8.752% | $197.374 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $907.79 | $976.1058 | $976.11 | $976.10 | $976.20 | |