| 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 | $229.96 | 4.390% | $240.0552 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $247.74 | 7.694% | $266.8011 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $75.94 | 11.739% | $84.8546 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $9.39 | 13.511% | $10.6587 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $131.98 | 9.702% | $144.7847 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $190.70 | 5.429% | $201.0531 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $59.78 | 8.763% | $65.0185 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $945.49 | $1,013.2259 | $1,013.22 | $1,013.20 | $1,013.40 | |