| 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 | $192.32 | 11.236% | $213.9291 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $106.62 | 6.196% | $113.2262 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $24.36 | 12.859% | $27.4925 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $56.63 | 13.850% | $64.4733 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $127.43 | 13.725% | $144.9198 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $26.57 | 9.639% | $29.1311 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $13.45 | 9.160% | $14.682 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $547.38 | $607.8540 | $607.85 | $607.90 | $607.80 | |