| 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 | $243.86 | 4.227% | $254.168 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $47.59 | 13.359% | $53.9475 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $16.40 | 6.836% | $17.5211 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $12.67 | 11.628% | $14.1433 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $123.51 | 6.849% | $131.9692 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $74.78 | 10.619% | $82.7209 | $82.72 | $82.70 | $82.70 |
| Purchase #7 | $92.89 | 5.129% | $97.6543 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $611.70 | $652.1243 | $652.12 | $652.05 | $652.10 | |