| 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 | $209.52 | 9.469% | $229.3594 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $99.35 | 10.425% | $109.7072 | $109.71 | $109.70 | $109.70 |
| Purchase #3 | $10.63 | 3.152% | $10.9651 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $150.31 | 3.317% | $155.2958 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $135.61 | 5.807% | $143.4849 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $39.90 | 13.676% | $45.3567 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $244.69 | 5.342% | $257.7613 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $890.01 | $951.9304 | $951.94 | $951.90 | $952.10 | |