| 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 | $104.47 | 11.815% | $116.8131 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $154.62 | 5.806% | $163.5972 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $236.95 | 9.512% | $259.4887 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $216.45 | 9.455% | $236.9153 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $104.29 | 8.654% | $113.3153 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $111.58 | 12.811% | $125.8745 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $228.26 | 9.235% | $249.3398 | $249.34 | $249.35 | $249.30 |
| 7 purchase totals = | $1,156.62 | $1,265.3439 | $1,265.35 | $1,265.30 | $1,265.30 | |