| 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 | $38.37 | 11.546% | $42.8002 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $196.71 | 13.481% | $223.2285 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $236.30 | 4.306% | $246.4751 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $229.96 | 5.763% | $243.2126 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $220.30 | 8.802% | $239.6908 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $191.52 | 11.106% | $212.7902 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $36.49 | 7.629% | $39.2738 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $1,149.65 | $1,247.4712 | $1,247.47 | $1,247.50 | $1,247.50 | |