| 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 | $234.38 | 3.758% | $243.188 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $153.44 | 6.770% | $163.8279 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $48.29 | 12.802% | $54.4721 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $203.89 | 3.569% | $211.1668 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $111.46 | 11.388% | $124.1531 | $124.15 | $124.15 | $124.20 |
| Purchase #6 | $181.42 | 12.810% | $204.6599 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $241.53 | 9.421% | $264.2845 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $1,174.41 | $1,265.7523 | $1,265.75 | $1,265.75 | $1,265.90 | |