| 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 | $125.89 | 6.638% | $134.2466 | $134.25 | $134.25 | $134.20 |
| Purchase #2 | $117.95 | 4.727% | $123.5255 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $36.36 | 7.666% | $39.1474 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $104.44 | 5.634% | $110.3241 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $132.33 | 7.583% | $142.3646 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $96.43 | 12.844% | $108.8155 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $215.76 | 3.381% | $223.0548 | $223.05 | $223.05 | $223.10 |
| 7 purchase totals = | $829.16 | $881.4785 | $881.48 | $881.45 | $881.40 | |