| 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 | $219.85 | 9.235% | $240.1531 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $182.41 | 12.222% | $204.7042 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $43.62 | 5.298% | $45.931 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $13.63 | 11.516% | $15.1996 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $37.82 | 9.311% | $41.3414 | $41.34 | $41.35 | $41.30 |
| Purchase #6 | $73.73 | 4.624% | $77.1393 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $192.40 | 8.186% | $208.1499 | $208.15 | $208.15 | $208.10 |
| 7 purchase totals = | $763.46 | $832.6185 | $832.61 | $832.65 | $832.50 | |