| 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 | $164.82 | 12.297% | $185.0879 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $41.57 | 10.401% | $45.8937 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $94.86 | 7.610% | $102.0788 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $206.26 | 12.571% | $232.1889 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $212.45 | 3.200% | $219.2484 | $219.25 | $219.25 | $219.20 |
| Purchase #6 | $68.99 | 13.291% | $78.1595 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $229.68 | 12.447% | $258.2683 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $1,018.63 | $1,120.9255 | $1,120.93 | $1,120.95 | $1,121.00 | |