| 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 | $207.50 | 13.373% | $235.249 | $235.25 | $235.25 | $235.20 |
| Purchase #2 | $199.82 | 5.233% | $210.2766 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $67.92 | 9.762% | $74.5504 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $118.46 | 11.568% | $132.1635 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $105.72 | 9.420% | $115.6788 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $185.61 | 12.865% | $209.4887 | $209.49 | $209.50 | $209.50 |
| Purchase #7 | $117.38 | 9.694% | $128.7588 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $1,002.41 | $1,106.1658 | $1,106.17 | $1,106.20 | $1,106.30 | |