| 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 | $15.61 | 3.226% | $16.1136 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $106.61 | 9.387% | $116.6175 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $123.53 | 3.689% | $128.087 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $192.91 | 3.734% | $200.1133 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $143.99 | 13.339% | $163.1968 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $232.58 | 4.188% | $242.3205 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $21.81 | 11.673% | $24.3559 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $837.04 | $890.8046 | $890.81 | $890.75 | $890.80 | |