| 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 | $108.59 | 4.484% | $113.4592 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $241.49 | 3.386% | $249.6669 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $207.31 | 3.756% | $215.0966 | $215.10 | $215.10 | $215.10 |
| Purchase #4 | $16.51 | 13.397% | $18.7218 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $216.96 | 3.462% | $224.4712 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $77.44 | 4.662% | $81.0503 | $81.05 | $81.05 | $81.10 |
| Purchase #7 | $65.31 | 10.761% | $72.338 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $933.61 | $974.8040 | $974.81 | $974.75 | $974.90 | |