| 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 | $204.86 | 3.507% | $212.0444 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $119.94 | 8.300% | $129.895 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $66.76 | 10.546% | $73.8005 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $27.69 | 13.536% | $31.4381 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $16.32 | 6.391% | $17.363 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $23.98 | 12.640% | $27.0111 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $56.53 | 5.127% | $59.4283 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $516.08 | $550.9804 | $550.98 | $551.00 | $550.90 | |