| 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 | $119.92 | 4.187% | $124.9411 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $223.44 | 8.842% | $243.1966 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $138.26 | 7.176% | $148.1815 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $23.89 | 7.758% | $25.7434 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $107.36 | 8.253% | $116.2204 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $134.84 | 7.137% | $144.4635 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $178.35 | 5.180% | $187.5885 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $926.06 | $990.3350 | $990.33 | $990.35 | $990.30 | |