| 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 | $193.89 | 3.277% | $200.2438 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $132.41 | 7.782% | $142.7141 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $148.71 | 8.711% | $161.6641 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $45.93 | 6.835% | $49.0693 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $110.46 | 11.726% | $123.4125 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $11.62 | 4.730% | $12.1696 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $217.93 | 4.290% | $227.2792 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $860.95 | $916.5526 | $916.54 | $916.50 | $916.60 | |