| 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 | $237.33 | 8.252% | $256.9145 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $17.48 | 11.478% | $19.4864 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $57.40 | 9.788% | $63.0183 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $29.32 | 4.858% | $30.7444 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $207.42 | 3.739% | $215.1754 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $140.38 | 12.793% | $158.3388 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $233.40 | 4.618% | $244.1784 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $922.73 | $987.8562 | $987.86 | $987.90 | $987.80 | |