| 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 | $139.46 | 13.642% | $158.4851 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $116.75 | 3.688% | $121.0557 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $212.49 | 6.468% | $226.2339 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $173.76 | 10.665% | $192.2915 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $246.63 | 4.159% | $256.8873 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $64.63 | 5.319% | $68.0677 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $191.51 | 12.329% | $215.1213 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,145.23 | $1,238.1425 | $1,238.15 | $1,238.15 | $1,238.20 | |