| 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 | $188.49 | 6.490% | $200.723 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $165.44 | 7.320% | $177.5502 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $78.69 | 12.840% | $88.7938 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $46.65 | 9.255% | $50.9675 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $248.50 | 12.191% | $278.7946 | $278.79 | $278.80 | $278.80 |
| Purchase #6 | $226.48 | 8.102% | $244.8294 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $28.67 | 9.808% | $31.482 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $982.92 | $1,073.1405 | $1,073.13 | $1,073.15 | $1,073.20 | |