| 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 | $13.28 | 11.496% | $14.8067 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $221.68 | 13.352% | $251.2787 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $177.91 | 8.339% | $192.7459 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $73.35 | 6.825% | $78.3561 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $234.86 | 11.191% | $261.1432 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $91.74 | 10.125% | $101.0287 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $139.33 | 8.604% | $151.318 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $952.15 | $1,050.6773 | $1,050.69 | $1,050.70 | $1,050.60 | |