| 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 | $104.48 | 12.122% | $117.1451 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $45.39 | 6.744% | $48.4511 | $48.45 | $48.45 | $48.50 |
| Purchase #3 | $148.57 | 9.347% | $162.4568 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $82.99 | 12.518% | $93.3787 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $224.62 | 6.540% | $239.3101 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $111.67 | 4.873% | $117.1117 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $151.32 | 12.114% | $169.6509 | $169.65 | $169.65 | $169.70 |
| 7 purchase totals = | $869.04 | $947.5044 | $947.51 | $947.50 | $947.60 | |