| 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 | $241.80 | 9.338% | $264.3793 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $28.91 | 11.232% | $32.1572 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $227.66 | 7.115% | $243.858 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $194.98 | 12.452% | $219.2589 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $139.75 | 8.675% | $151.8733 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $58.46 | 12.197% | $65.5904 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $226.89 | 9.104% | $247.5461 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,118.45 | $1,224.6632 | $1,224.67 | $1,224.65 | $1,224.80 | |