| 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 | $121.42 | 10.652% | $134.3537 | $134.35 | $134.35 | $134.40 |
| Purchase #2 | $54.77 | 4.825% | $57.4127 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $48.41 | 4.314% | $50.4984 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $227.63 | 13.870% | $259.2023 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $221.38 | 4.762% | $231.9221 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $161.98 | 7.757% | $174.5448 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $45.72 | 7.633% | $49.2098 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $881.31 | $957.1438 | $957.13 | $957.10 | $957.10 | |