| 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 | $205.73 | 5.853% | $217.7714 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $117.84 | 12.355% | $132.3991 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $182.59 | 10.519% | $201.7966 | $201.80 | $201.80 | $201.80 |
| Purchase #4 | $17.89 | 12.485% | $20.1236 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $107.34 | 10.185% | $118.2726 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $10.81 | 10.861% | $11.9841 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $180.99 | 11.801% | $202.3486 | $202.35 | $202.35 | $202.30 |
| 7 purchase totals = | $823.19 | $904.6960 | $904.69 | $904.65 | $904.70 | |