| 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 | $211.57 | 11.568% | $236.0444 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $55.61 | 9.815% | $61.0681 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $47.42 | 10.378% | $52.3412 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $156.29 | 10.604% | $172.863 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $28.71 | 7.312% | $30.8093 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $137.43 | 7.771% | $148.1097 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $244.25 | 5.280% | $257.1464 | $257.15 | $257.15 | $257.10 |
| 7 purchase totals = | $881.28 | $958.3821 | $958.38 | $958.35 | $958.30 | |