| 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 | $243.65 | 6.853% | $260.3473 | $260.35 | $260.35 | $260.30 |
| Purchase #2 | $183.25 | 4.678% | $191.8224 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $105.69 | 3.115% | $108.9822 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $146.94 | 13.123% | $166.2229 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $186.60 | 5.674% | $197.1877 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $225.33 | 11.265% | $250.7134 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $197.86 | 9.662% | $216.9772 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,289.32 | $1,392.2531 | $1,392.25 | $1,392.25 | $1,392.20 | |