| 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 | $9.38 | 9.369% | $10.2588 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $82.25 | 12.290% | $92.3585 | $92.36 | $92.35 | $92.40 |
| Purchase #3 | $58.47 | 7.177% | $62.6664 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $246.29 | 11.732% | $275.1847 | $275.18 | $275.20 | $275.20 |
| Purchase #5 | $117.40 | 13.479% | $133.2243 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $205.51 | 9.328% | $224.68 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $121.71 | 11.716% | $135.9695 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $841.01 | $934.3422 | $934.34 | $934.30 | $934.50 | |