| 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 | $114.89 | 9.248% | $125.515 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $89.79 | 11.339% | $99.9713 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $205.35 | 5.485% | $216.6134 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $209.41 | 13.781% | $238.2688 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $212.70 | 7.413% | $228.4675 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $227.94 | 10.589% | $252.0766 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $144.61 | 7.692% | $155.7334 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $1,204.69 | $1,316.6460 | $1,316.65 | $1,316.60 | $1,316.70 | |