| 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 | $117.97 | 3.198% | $121.7427 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $134.38 | 12.763% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $220.71 | 11.678% | $246.4845 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $40.94 | 6.511% | $43.6056 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $231.68 | 8.440% | $251.2338 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $52.43 | 11.645% | $58.5355 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $103.78 | 5.245% | $109.2233 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $901.89 | $982.3563 | $982.35 | $982.40 | $982.20 | |