| 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 | $111.44 | 13.367% | $126.3362 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $112.83 | 13.533% | $128.0993 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $135.54 | 11.574% | $151.2274 | $151.23 | $151.25 | $151.20 |
| Purchase #4 | $87.49 | 6.849% | $93.4822 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $101.58 | 11.803% | $113.5695 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $39.44 | 12.687% | $44.4438 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $122.95 | 10.711% | $136.1192 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $711.27 | $793.2776 | $793.28 | $793.30 | $793.20 | |