| 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 | $219.27 | 3.417% | $226.7625 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $88.67 | 5.814% | $93.8253 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $139.47 | 8.827% | $151.781 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $53.95 | 8.339% | $58.4489 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $180.27 | 13.770% | $205.0932 | $205.09 | $205.10 | $205.10 |
| Purchase #6 | $31.49 | 11.720% | $35.1806 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $33.56 | 12.763% | $37.8433 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $746.68 | $808.9348 | $808.93 | $809.00 | $808.90 | |