| 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 | $188.47 | 11.753% | $210.6209 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $114.67 | 10.684% | $126.9213 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $107.69 | 8.324% | $116.6541 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $102.51 | 13.716% | $116.5703 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $23.67 | 12.466% | $26.6207 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $112.48 | 4.850% | $117.9353 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $186.59 | 10.655% | $206.4712 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $836.08 | $921.7938 | $921.79 | $921.70 | $921.80 | |