| 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 | $200.63 | 8.325% | $217.3324 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $33.43 | 13.224% | $37.8508 | $37.85 | $37.85 | $37.90 |
| Purchase #3 | $115.29 | 6.610% | $122.9107 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $100.35 | 11.701% | $112.092 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $94.94 | 5.164% | $99.8427 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $190.78 | 11.738% | $213.1738 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $82.97 | 12.186% | $93.0807 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $818.39 | $896.2831 | $896.27 | $896.30 | $896.30 | |