| 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 | $102.74 | 3.456% | $106.2907 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $200.30 | 7.440% | $215.2023 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $236.92 | 13.479% | $268.8544 | $268.85 | $268.85 | $268.90 |
| Purchase #4 | $102.79 | 13.129% | $116.2853 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $139.42 | 4.156% | $145.2143 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $167.65 | 3.724% | $173.8933 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $236.52 | 7.479% | $254.2093 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,186.34 | $1,279.9496 | $1,279.94 | $1,279.95 | $1,280.00 | |