| 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 | $212.75 | 7.678% | $229.0849 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $41.74 | 11.539% | $46.5564 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $112.88 | 10.634% | $124.8837 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $137.38 | 5.374% | $144.7628 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $36.43 | 7.234% | $39.0653 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $144.66 | 7.474% | $155.4719 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $197.64 | 8.398% | $214.2378 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $883.48 | $954.0628 | $954.06 | $954.05 | $954.20 | |