| 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 | $118.39 | 6.544% | $126.1374 | $126.14 | $126.15 | $126.10 |
| Purchase #2 | $230.65 | 9.543% | $252.6609 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $102.28 | 13.250% | $115.8321 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $224.90 | 6.836% | $240.2742 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $34.90 | 8.504% | $37.8679 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $12.25 | 6.698% | $13.0705 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $86.96 | 7.545% | $93.5211 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $810.33 | $879.3641 | $879.36 | $879.30 | $879.40 | |