| 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 | $10.91 | 6.503% | $11.6195 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $16.26 | 5.655% | $17.1795 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $148.72 | 7.642% | $160.0852 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $220.37 | 5.279% | $232.0033 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $236.68 | 9.646% | $259.5102 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $11.61 | 12.609% | $13.0739 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $204.93 | 4.355% | $213.8547 | $213.85 | $213.85 | $213.90 |
| 7 purchase totals = | $849.48 | $907.3263 | $907.32 | $907.30 | $907.40 | |