| 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 | $204.92 | 3.782% | $212.6701 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $250.72 | 3.666% | $259.9114 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $138.71 | 4.116% | $144.4193 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $149.42 | 13.672% | $169.8487 | $169.85 | $169.85 | $169.80 |
| Purchase #5 | $65.67 | 13.304% | $74.4067 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $30.50 | 7.217% | $32.7012 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $66.26 | 13.515% | $75.215 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $906.20 | $969.1724 | $969.18 | $969.10 | $969.10 | |