| 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 | $235.95 | 8.762% | $256.6239 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $129.56 | 12.793% | $146.1346 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $225.74 | 11.548% | $251.8085 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $173.83 | 11.519% | $193.8535 | $193.85 | $193.85 | $193.90 |
| Purchase #5 | $99.42 | 10.459% | $109.8183 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $126.98 | 3.372% | $131.2618 | $131.26 | $131.25 | $131.30 |
| Purchase #7 | $19.39 | 7.456% | $20.8357 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $1,010.87 | $1,110.3363 | $1,110.33 | $1,110.30 | $1,110.30 | |