| 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 | $240.27 | 8.251% | $260.0947 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $26.40 | 5.772% | $27.9238 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $126.60 | 6.433% | $134.7442 | $134.74 | $134.75 | $134.70 |
| Purchase #4 | $81.84 | 4.754% | $85.7307 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $215.46 | 8.767% | $234.3494 | $234.35 | $234.35 | $234.30 |
| Purchase #6 | $27.45 | 13.726% | $31.2178 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $58.59 | 7.640% | $63.0663 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $776.61 | $837.1269 | $837.12 | $837.10 | $837.00 | |