| 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 | $231.32 | 3.624% | $239.703 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $13.81 | 11.510% | $15.3995 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $206.25 | 4.632% | $215.8035 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $49.48 | 8.858% | $53.8629 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $146.48 | 7.341% | $157.2331 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $126.55 | 10.498% | $139.8352 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $146.99 | 9.769% | $161.3495 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $920.88 | $983.1867 | $983.18 | $983.20 | $983.10 | |