| 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 | $226.71 | 9.205% | $247.5787 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $153.63 | 6.536% | $163.6713 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $53.77 | 11.359% | $59.8777 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $148.90 | 9.606% | $163.2033 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $81.76 | 9.446% | $89.483 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $243.64 | 6.670% | $259.8908 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $226.49 | 12.180% | $254.0765 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $1,134.90 | $1,237.7813 | $1,237.78 | $1,237.85 | $1,237.90 | |