| 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 | $216.40 | 3.290% | $223.5196 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $111.53 | 3.856% | $115.8306 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $125.58 | 10.432% | $138.6805 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $82.57 | 10.782% | $91.4727 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $155.77 | 11.273% | $173.33 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $201.46 | 5.544% | $212.6289 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $36.26 | 5.268% | $38.1702 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $929.57 | $993.6325 | $993.63 | $993.65 | $993.60 | |