| 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 | $97.68 | 10.690% | $108.122 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $125.68 | 10.300% | $138.625 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $42.90 | 13.323% | $48.6156 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $13.37 | 6.727% | $14.2694 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $204.80 | 4.329% | $213.6658 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $233.96 | 4.368% | $244.1794 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $214.29 | 8.307% | $232.0911 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $932.68 | $999.5683 | $999.58 | $999.55 | $999.60 | |