| 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 | $228.39 | 7.585% | $245.7134 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $117.79 | 7.814% | $126.9941 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $101.30 | 3.210% | $104.5517 | $104.55 | $104.55 | $104.60 |
| Purchase #4 | $161.34 | 4.351% | $168.3599 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $7.71 | 4.326% | $8.0435 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $117.89 | 9.828% | $129.4762 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $10.50 | 4.488% | $10.9712 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $744.92 | $794.1100 | $794.10 | $794.10 | $794.20 | |