| 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 | $92.29 | 13.601% | $104.8424 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $209.70 | 7.694% | $225.8343 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $229.43 | 5.635% | $242.3584 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $12.59 | 7.793% | $13.5711 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $52.99 | 12.629% | $59.6821 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $10.53 | 11.148% | $11.7039 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $198.80 | 12.735% | $224.1172 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $806.33 | $882.1094 | $882.10 | $882.10 | $882.10 | |