| 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 | $220.72 | 5.376% | $232.5859 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $43.94 | 9.701% | $48.2026 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $238.98 | 5.279% | $251.5958 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $190.32 | 12.849% | $214.7742 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $74.42 | 4.278% | $77.6037 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $40.83 | 10.646% | $45.1768 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $60.61 | 6.835% | $64.7527 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $869.82 | $934.6917 | $934.69 | $934.70 | $934.80 | |