| 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 | $221.62 | 12.485% | $249.2893 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $225.92 | 11.281% | $251.406 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $228.90 | 13.689% | $260.2341 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $143.89 | 6.219% | $152.8385 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $206.35 | 3.572% | $213.7208 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $238.88 | 3.394% | $246.9876 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $175.88 | 11.325% | $195.7984 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $1,441.44 | $1,570.2747 | $1,570.28 | $1,570.30 | $1,570.20 | |