| 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 | $114.95 | 7.340% | $123.3873 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $122.25 | 8.110% | $132.1645 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $119.80 | 10.767% | $132.6989 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $248.88 | 13.220% | $281.7819 | $281.78 | $281.80 | $281.80 |
| Purchase #5 | $152.49 | 7.384% | $163.7499 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $40.59 | 13.717% | $46.1577 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $133.86 | 4.521% | $139.9118 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $932.82 | $1,019.8520 | $1,019.85 | $1,019.85 | $1,019.90 | |