| 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 | $125.95 | 3.806% | $130.7437 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $209.31 | 3.523% | $216.684 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $54.31 | 9.103% | $59.2538 | $59.25 | $59.25 | $59.30 |
| Purchase #4 | $175.64 | 13.541% | $199.4234 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $88.79 | 6.649% | $94.6936 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $102.74 | 13.532% | $116.6428 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $116.61 | 3.525% | $120.7205 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $873.35 | $938.1618 | $938.14 | $938.15 | $938.10 | |