| 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 | $225.87 | 13.394% | $256.123 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $227.82 | 3.655% | $236.1468 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $103.49 | 9.347% | $113.1632 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $42.70 | 3.406% | $44.1544 | $44.15 | $44.15 | $44.20 |
| Purchase #5 | $119.41 | 13.585% | $135.6318 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $188.40 | 8.787% | $204.9547 | $204.95 | $204.95 | $205.00 |
| Purchase #7 | $163.79 | 10.324% | $180.6997 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $1,071.48 | $1,170.8736 | $1,170.86 | $1,170.85 | $1,170.90 | |