| 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 | $101.46 | 10.597% | $112.2117 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $216.67 | 9.106% | $236.4 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $216.32 | 10.413% | $238.8454 | $238.85 | $238.85 | $238.80 |
| Purchase #4 | $74.59 | 11.471% | $83.1462 | $83.15 | $83.15 | $83.10 |
| Purchase #5 | $22.66 | 7.218% | $24.2956 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $194.90 | 5.300% | $205.2297 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $53.42 | 3.384% | $55.2277 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $880.02 | $955.3563 | $955.37 | $955.40 | $955.20 | |