| 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 | $217.87 | 5.340% | $229.5043 | $229.50 | $229.50 | $229.50 |
| Purchase #2 | $42.61 | 8.217% | $46.1113 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $144.71 | 13.839% | $164.7364 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $62.88 | 6.279% | $66.8282 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $215.81 | 3.872% | $224.1662 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $121.62 | 8.289% | $131.7011 | $131.70 | $131.70 | $131.70 |
| Purchase #7 | $135.35 | 7.858% | $145.9858 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $940.85 | $1,009.0333 | $1,009.04 | $1,009.05 | $1,009.00 | |