| 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 | $223.30 | 12.492% | $251.1946 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $124.53 | 12.527% | $140.1299 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $37.54 | 9.743% | $41.1975 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $213.92 | 6.834% | $228.5393 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $134.46 | 6.742% | $143.5253 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $143.89 | 10.316% | $158.7337 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $227.75 | 4.459% | $237.9054 | $237.91 | $237.90 | $237.90 |
| 7 purchase totals = | $1,105.39 | $1,201.2257 | $1,201.23 | $1,201.30 | $1,201.10 | |