| 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 | $209.86 | 12.819% | $236.762 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $159.75 | 5.459% | $168.4708 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $138.36 | 9.645% | $151.7048 | $151.70 | $151.70 | $151.70 |
| Purchase #4 | $199.25 | 6.521% | $212.2431 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $86.61 | 6.692% | $92.4059 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $115.33 | 11.644% | $128.759 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $139.37 | 7.249% | $149.4729 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $1,048.53 | $1,139.8185 | $1,139.81 | $1,139.75 | $1,139.90 | |