| 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 | $22.70 | 8.855% | $24.7101 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $151.73 | 11.501% | $169.1805 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $246.84 | 7.127% | $264.4323 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $19.82 | 3.465% | $20.5068 | $20.51 | $20.50 | $20.50 |
| Purchase #5 | $169.56 | 13.693% | $192.7779 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $183.39 | 13.724% | $208.5584 | $208.56 | $208.55 | $208.60 |
| Purchase #7 | $42.35 | 9.413% | $46.3364 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $836.39 | $926.5024 | $926.51 | $926.55 | $926.50 | |