| 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 | $214.81 | 8.304% | $232.6478 | $232.65 | $232.65 | $232.60 |
| Purchase #2 | $63.61 | 8.319% | $68.9017 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $7.41 | 7.145% | $7.9394 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $139.44 | 9.771% | $153.0647 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $52.99 | 11.458% | $59.0616 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $131.98 | 8.802% | $143.5969 | $143.60 | $143.60 | $143.60 |
| Purchase #7 | $67.55 | 7.154% | $72.3825 | $72.38 | $72.40 | $72.40 |
| 7 purchase totals = | $677.79 | $737.5946 | $737.59 | $737.60 | $737.60 | |