| 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 | $190.57 | 9.740% | $209.1315 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $227.53 | 7.444% | $244.4673 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $119.99 | 5.494% | $126.5823 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $107.55 | 9.450% | $117.7135 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $73.45 | 5.734% | $77.6616 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $124.64 | 6.191% | $132.3565 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $156.61 | 13.427% | $177.638 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,000.34 | $1,085.5507 | $1,085.55 | $1,085.55 | $1,085.60 | |