| 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 | $230.72 | 8.856% | $251.1526 | $251.15 | $251.15 | $251.20 |
| Purchase #2 | $18.33 | 11.656% | $20.4665 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $129.46 | 4.272% | $134.9905 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $37.49 | 4.459% | $39.1617 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $110.94 | 5.249% | $116.7632 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $92.54 | 5.456% | $97.589 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $55.91 | 10.204% | $61.6151 | $61.62 | $61.60 | $61.60 |
| 7 purchase totals = | $675.39 | $721.7386 | $721.74 | $721.70 | $721.90 | |