| 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 | $39.26 | 4.508% | $41.0298 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $136.72 | 6.811% | $146.032 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $190.67 | 7.469% | $204.9111 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $178.40 | 8.296% | $193.2001 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $144.88 | 12.590% | $163.1204 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $34.43 | 8.193% | $37.2508 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $111.54 | 4.238% | $116.2671 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $835.90 | $901.8113 | $901.81 | $901.80 | $901.80 | |