| 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 | $20.45 | 9.267% | $22.3451 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $215.39 | 4.872% | $225.8838 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $150.79 | 6.555% | $160.6743 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $239.75 | 11.770% | $267.9686 | $267.97 | $267.95 | $268.00 |
| Purchase #5 | $216.46 | 5.561% | $228.4973 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $16.62 | 4.416% | $17.3539 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $46.74 | 7.637% | $50.3095 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $906.20 | $973.0325 | $973.03 | $973.00 | $973.10 | |