| 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 | $228.25 | 10.479% | $252.1683 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $99.30 | 10.418% | $109.6451 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $8.59 | 4.182% | $8.9492 | $8.95 | $8.95 | $8.90 |
| Purchase #4 | $41.93 | 6.578% | $44.6882 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $105.95 | 10.299% | $116.8618 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $24.63 | 6.288% | $26.1787 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $11.84 | 3.621% | $12.2687 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $520.49 | $570.7600 | $570.77 | $570.75 | $570.80 | |