| 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 | $117.56 | 10.523% | $129.9308 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $217.84 | 7.480% | $234.1344 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $160.74 | 12.692% | $181.1411 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $24.79 | 8.841% | $26.9817 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $48.46 | 10.109% | $53.3588 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $119.97 | 12.373% | $134.8139 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $120.58 | 5.374% | $127.06 | $127.06 | $127.05 | $127.10 |
| 7 purchase totals = | $809.94 | $887.4207 | $887.41 | $887.45 | $887.40 | |