| 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 | $209.68 | 8.754% | $228.0354 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $82.28 | 5.868% | $87.1082 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $144.55 | 3.554% | $149.6873 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $180.42 | 8.704% | $196.1238 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $214.89 | 6.704% | $229.2962 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $28.94 | 7.203% | $31.0245 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $212.66 | 4.685% | $222.6231 | $222.62 | $222.60 | $222.60 |
| 7 purchase totals = | $1,073.42 | $1,143.8985 | $1,143.90 | $1,143.85 | $1,143.80 | |