| 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 | $220.26 | 4.282% | $229.6915 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $58.79 | 12.326% | $66.0365 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $146.42 | 9.662% | $160.5671 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $30.70 | 8.341% | $33.2607 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $170.38 | 4.284% | $177.6791 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $118.55 | 3.482% | $122.6779 | $122.68 | $122.70 | $122.70 |
| Purchase #7 | $109.51 | 4.142% | $114.0459 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $854.61 | $903.9587 | $903.97 | $904.00 | $904.00 | |