| 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 | $207.88 | 10.231% | $229.1482 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $144.47 | 5.395% | $152.2642 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $170.70 | 9.629% | $187.1367 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $74.64 | 9.852% | $81.9935 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $22.94 | 4.418% | $23.9535 | $23.95 | $23.95 | $24.00 |
| Purchase #6 | $58.45 | 5.247% | $61.5169 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $69.27 | 7.165% | $74.2332 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $748.35 | $810.2462 | $810.24 | $810.25 | $810.20 | |