| 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 | $205.91 | 11.637% | $229.8717 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $176.36 | 13.627% | $200.3926 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $238.85 | 8.866% | $260.0264 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $225.86 | 12.402% | $253.8712 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $215.68 | 13.361% | $244.497 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $31.85 | 11.647% | $35.5596 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $107.84 | 6.563% | $114.9175 | $114.92 | $114.90 | $114.90 |
| 7 purchase totals = | $1,202.35 | $1,339.1360 | $1,339.14 | $1,339.10 | $1,339.20 | |