| 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 | $84.33 | 3.282% | $87.0977 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $237.33 | 4.430% | $247.8437 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $210.91 | 10.198% | $232.4186 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $128.52 | 10.634% | $142.1868 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $237.68 | 9.803% | $260.9798 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $119.93 | 3.479% | $124.1024 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $116.99 | 4.146% | $121.8404 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $1,135.69 | $1,216.4694 | $1,216.47 | $1,216.50 | $1,216.40 | |