| 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 | $13.28 | 4.524% | $13.8808 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $226.34 | 12.332% | $254.2522 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $92.37 | 3.730% | $95.8154 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $99.39 | 3.128% | $102.4989 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $176.92 | 10.728% | $195.9 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $202.30 | 7.355% | $217.1792 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $92.60 | 10.860% | $102.6564 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $903.20 | $982.1829 | $982.19 | $982.20 | $982.30 | |