| 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 | $15.86 | 13.834% | $18.0541 | $18.05 | $18.05 | $18.10 |
| Purchase #2 | $216.32 | 9.235% | $236.2972 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $223.30 | 4.410% | $233.1475 | $233.15 | $233.15 | $233.10 |
| Purchase #4 | $53.80 | 13.426% | $61.0232 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $217.87 | 8.408% | $236.1885 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $236.69 | 13.147% | $267.8076 | $267.81 | $267.80 | $267.80 |
| Purchase #7 | $243.72 | 11.679% | $272.1841 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,207.56 | $1,324.7022 | $1,324.70 | $1,324.70 | $1,324.70 | |