| 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 | $225.69 | 4.708% | $236.3155 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $19.32 | 4.497% | $20.1888 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $186.55 | 13.769% | $212.2361 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $122.86 | 10.756% | $136.0748 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $210.92 | 11.125% | $234.3849 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $48.62 | 6.778% | $51.9155 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $27.72 | 7.267% | $29.7344 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $841.68 | $920.8500 | $920.85 | $920.85 | $920.80 | |