| 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 | $248.67 | 7.674% | $267.7529 | $267.75 | $267.75 | $267.80 |
| Purchase #2 | $136.66 | 5.246% | $143.8292 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $212.46 | 7.478% | $228.3478 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $108.95 | 12.794% | $122.8891 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $33.34 | 10.401% | $36.8077 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $67.37 | 9.606% | $73.8416 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $61.29 | 7.109% | $65.6471 | $65.65 | $65.65 | $65.60 |
| 7 purchase totals = | $868.74 | $939.1154 | $939.12 | $939.15 | $939.00 | |