| 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 | $209.74 | 7.827% | $226.1563 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $8.82 | 12.687% | $9.939 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $45.54 | 7.339% | $48.8822 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $227.86 | 7.229% | $244.332 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $235.71 | 12.343% | $264.8037 | $264.80 | $264.80 | $264.80 |
| Purchase #6 | $135.46 | 5.772% | $143.2788 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $108.60 | 4.787% | $113.7987 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $971.73 | $1,051.1907 | $1,051.19 | $1,051.25 | $1,051.20 | |