| 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 | $249.84 | 9.257% | $272.9677 | $272.97 | $272.95 | $273.00 |
| Purchase #2 | $14.50 | 5.141% | $15.2454 | $15.25 | $15.25 | $15.20 |
| Purchase #3 | $148.81 | 11.116% | $165.3517 | $165.35 | $165.35 | $165.40 |
| Purchase #4 | $83.36 | 6.656% | $88.9084 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $150.58 | 5.576% | $158.9763 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $112.38 | 4.498% | $117.4349 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $120.82 | 3.269% | $124.7696 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $880.29 | $943.6540 | $943.66 | $943.65 | $943.70 | |