| 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 | $99.88 | 10.731% | $110.5981 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $214.95 | 9.791% | $235.9958 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $214.43 | 5.192% | $225.5632 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $93.40 | 11.790% | $104.4119 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $45.97 | 11.720% | $51.3577 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $66.42 | 11.412% | $73.9999 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $106.96 | 13.442% | $121.3376 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $842.01 | $923.2642 | $923.27 | $923.25 | $923.30 | |