| 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 | $241.80 | 8.353% | $261.9976 | $262.00 | $262.00 | $262.00 |
| Purchase #2 | $138.50 | 4.443% | $144.6536 | $144.65 | $144.65 | $144.70 |
| Purchase #3 | $213.71 | 6.441% | $227.4751 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $135.32 | 5.817% | $143.1916 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $193.28 | 12.676% | $217.7802 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $100.81 | 9.767% | $110.6561 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $97.95 | 9.339% | $107.0976 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $1,121.37 | $1,212.8518 | $1,212.86 | $1,212.90 | $1,213.00 | |