| 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 | $45.25 | 5.238% | $47.6202 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $106.63 | 13.631% | $121.1647 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $117.53 | 10.859% | $130.2926 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $111.42 | 7.124% | $119.3576 | $119.36 | $119.35 | $119.40 |
| Purchase #5 | $205.83 | 9.368% | $225.1122 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $86.39 | 12.412% | $97.1127 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $184.44 | 6.530% | $196.4839 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $857.49 | $937.1439 | $937.13 | $937.10 | $937.20 | |