| 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 | $101.80 | 8.363% | $110.3135 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $128.72 | 4.600% | $134.6411 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $169.54 | 10.841% | $187.9198 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $60.29 | 7.108% | $64.5754 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $39.35 | 3.781% | $40.8378 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $244.49 | 12.623% | $275.352 | $275.35 | $275.35 | $275.40 |
| Purchase #7 | $62.88 | 7.388% | $67.5256 | $67.53 | $67.55 | $67.50 |
| 7 purchase totals = | $807.07 | $881.1652 | $881.17 | $881.20 | $881.10 | |