| 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 | $238.88 | 5.857% | $252.8712 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $158.29 | 12.413% | $177.9385 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $155.31 | 5.188% | $163.3675 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $226.78 | 11.383% | $252.5944 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $9.68 | 7.135% | $10.3707 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $28.80 | 13.266% | $32.6206 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $19.77 | 4.344% | $20.6288 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $837.51 | $910.3917 | $910.39 | $910.35 | $910.40 | |