| 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 | $42.39 | 13.114% | $47.949 | $47.95 | $47.95 | $47.90 |
| Purchase #2 | $234.34 | 13.220% | $265.3197 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $228.50 | 3.240% | $235.9034 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $247.69 | 5.171% | $260.498 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $140.94 | 12.163% | $158.0825 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $101.70 | 10.806% | $112.6897 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $105.27 | 5.299% | $110.8483 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $1,100.83 | $1,191.2906 | $1,191.29 | $1,191.30 | $1,191.20 | |