| 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 | $242.75 | 7.862% | $261.835 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $69.39 | 12.436% | $78.0193 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $211.80 | 6.597% | $225.7724 | $225.77 | $225.75 | $225.80 |
| Purchase #4 | $159.97 | 6.874% | $170.9663 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $220.77 | 13.554% | $250.6932 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $142.96 | 6.429% | $152.1509 | $152.15 | $152.15 | $152.20 |
| Purchase #7 | $215.83 | 7.820% | $232.7079 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,263.47 | $1,372.1450 | $1,372.15 | $1,372.10 | $1,372.20 | |