| 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 | $37.90 | 13.835% | $43.1435 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $234.57 | 6.614% | $250.0845 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $196.68 | 7.448% | $211.3287 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $13.37 | 10.325% | $14.7505 | $14.75 | $14.75 | $14.80 |
| Purchase #5 | $37.88 | 12.376% | $42.568 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $129.39 | 5.281% | $136.2231 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $222.49 | 5.220% | $234.104 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $872.28 | $932.2023 | $932.19 | $932.20 | $932.20 | |