| 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 | $220.61 | 13.370% | $250.1056 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $144.74 | 4.456% | $151.1896 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $209.42 | 9.580% | $229.4824 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $228.81 | 8.698% | $248.7119 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $50.69 | 8.661% | $55.0803 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $127.87 | 6.745% | $136.4948 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $15.60 | 13.563% | $17.7158 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $997.74 | $1,088.7804 | $1,088.78 | $1,088.80 | $1,088.80 | |