| 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 | $242.92 | 9.159% | $265.169 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $224.29 | 8.402% | $243.1348 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $157.83 | 6.745% | $168.4756 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $20.65 | 6.246% | $21.9398 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $75.87 | 10.595% | $83.9084 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $245.28 | 12.515% | $275.9768 | $275.98 | $276.00 | $276.00 |
| Purchase #7 | $104.97 | 4.198% | $109.3766 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $1,071.81 | $1,167.9810 | $1,167.99 | $1,168.05 | $1,168.00 | |