| 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 | $210.49 | 11.111% | $233.8775 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $75.46 | 8.283% | $81.7104 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $60.89 | 10.607% | $67.3486 | $67.35 | $67.35 | $67.30 |
| Purchase #4 | $193.77 | 4.135% | $201.7824 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $38.90 | 9.426% | $42.5667 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $77.85 | 6.372% | $82.8106 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $183.47 | 8.504% | $199.0723 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $840.83 | $909.1685 | $909.17 | $909.15 | $909.20 | |