| 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 | $244.47 | 10.706% | $270.643 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $93.45 | 6.119% | $99.1682 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $28.68 | 8.132% | $31.0123 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $231.70 | 8.219% | $250.7434 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $218.49 | 7.691% | $235.2941 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $34.52 | 5.352% | $36.3675 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $49.88 | 11.464% | $55.5982 | $55.60 | $55.60 | $55.60 |
| 7 purchase totals = | $901.19 | $978.8267 | $978.82 | $978.80 | $978.80 | |