| 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 | $228.89 | 9.564% | $250.781 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $65.52 | 9.290% | $71.6068 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $88.59 | 5.816% | $93.7424 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $50.45 | 11.351% | $56.1766 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $163.84 | 9.132% | $178.8019 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $96.81 | 3.515% | $100.2129 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $45.61 | 3.589% | $47.2469 | $47.25 | $47.25 | $47.20 |
| 7 purchase totals = | $739.71 | $798.5685 | $798.57 | $798.60 | $798.50 | |