| 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 | $197.75 | 6.354% | $210.315 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $132.29 | 9.434% | $144.7702 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $37.72 | 13.505% | $42.8141 | $42.81 | $42.80 | $42.80 |
| Purchase #4 | $105.66 | 12.451% | $118.8157 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $12.85 | 12.405% | $14.444 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $248.46 | 11.871% | $277.9547 | $277.95 | $277.95 | $278.00 |
| Purchase #7 | $229.57 | 13.754% | $261.1451 | $261.15 | $261.15 | $261.10 |
| 7 purchase totals = | $964.30 | $1,070.2588 | $1,070.26 | $1,070.20 | $1,070.20 | |