| 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 | $108.88 | 12.134% | $122.0915 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $207.37 | 3.714% | $215.0717 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $158.72 | 4.202% | $165.3894 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $36.77 | 12.386% | $41.3243 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $179.34 | 12.785% | $202.2686 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $191.39 | 13.610% | $217.4382 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $16.51 | 9.239% | $18.0354 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $898.98 | $981.6191 | $981.62 | $981.60 | $981.60 | |