| 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 | $191.27 | 4.805% | $200.4605 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $111.45 | 9.169% | $121.6689 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $37.96 | 5.344% | $39.9886 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $42.64 | 6.381% | $45.3609 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $220.55 | 10.322% | $243.3152 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $184.74 | 11.615% | $206.1976 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $82.51 | 12.864% | $93.1241 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $871.12 | $950.1158 | $950.12 | $950.05 | $950.20 | |