| 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 | $224.28 | 5.752% | $237.1806 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $31.64 | 6.557% | $33.7146 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $117.59 | 7.237% | $126.1 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $47.94 | 11.869% | $53.63 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $199.47 | 8.125% | $215.6769 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $44.42 | 6.588% | $47.3464 | $47.35 | $47.35 | $47.30 |
| Purchase #7 | $213.45 | 4.217% | $222.4512 | $222.45 | $222.45 | $222.50 |
| 7 purchase totals = | $878.79 | $936.0997 | $936.10 | $936.15 | $936.10 | |