| 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 | $125.47 | 5.657% | $132.5678 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $243.25 | 13.857% | $276.9572 | $276.96 | $276.95 | $277.00 |
| Purchase #3 | $175.48 | 9.283% | $191.7698 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $212.67 | 7.140% | $227.8546 | $227.85 | $227.85 | $227.90 |
| Purchase #5 | $105.67 | 12.795% | $119.1905 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $113.74 | 3.305% | $117.4991 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $21.87 | 7.714% | $23.5571 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $998.15 | $1,089.3961 | $1,089.40 | $1,089.35 | $1,089.60 | |