| 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 | $216.46 | 9.193% | $236.3592 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $80.75 | 11.152% | $89.7552 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $244.69 | 6.314% | $260.1397 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $173.28 | 11.202% | $192.6908 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $239.47 | 8.444% | $259.6908 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $29.75 | 9.137% | $32.4683 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $224.52 | 10.328% | $247.7084 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $1,208.92 | $1,318.8124 | $1,318.82 | $1,318.80 | $1,318.90 | |