| 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 | $216.59 | 4.340% | $225.99 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $72.84 | 8.549% | $79.0671 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $195.52 | 7.640% | $210.4577 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $93.91 | 12.387% | $105.5426 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $28.41 | 10.162% | $31.297 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $152.99 | 11.725% | $170.9281 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $153.79 | 10.641% | $170.1548 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $914.05 | $993.4373 | $993.44 | $993.45 | $993.50 | |