| 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 | $216.54 | 4.153% | $225.5329 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $84.51 | 8.312% | $91.5345 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $86.37 | 13.455% | $97.9911 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $116.36 | 10.408% | $128.4707 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $116.35 | 4.404% | $121.4741 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $100.39 | 3.770% | $104.1747 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $143.46 | 4.362% | $149.7177 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $863.98 | $918.8957 | $918.88 | $918.85 | $918.90 | |