| 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 | $237.97 | 9.443% | $260.4415 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $190.30 | 11.394% | $211.9828 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $195.45 | 12.333% | $219.5548 | $219.55 | $219.55 | $219.60 |
| Purchase #4 | $236.62 | 9.526% | $259.1604 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $122.30 | 8.476% | $132.6661 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $148.96 | 12.116% | $167.008 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $186.67 | 8.249% | $202.0684 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,318.27 | $1,452.8820 | $1,452.88 | $1,452.85 | $1,453.00 | |