| 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 | $191.87 | 9.567% | $210.2262 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $54.31 | 7.435% | $58.3479 | $58.35 | $58.35 | $58.30 |
| Purchase #3 | $186.71 | 13.636% | $212.1698 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $46.32 | 4.199% | $48.265 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $175.52 | 12.135% | $196.8194 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $149.72 | 13.316% | $169.6567 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $135.67 | 13.203% | $153.5825 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $940.12 | $1,049.0675 | $1,049.08 | $1,049.05 | $1,049.10 | |