| 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 | $152.48 | 13.122% | $172.4884 | $172.49 | $172.50 | $172.50 |
| Purchase #2 | $248.41 | 9.480% | $271.9593 | $271.96 | $271.95 | $272.00 |
| Purchase #3 | $21.68 | 10.335% | $23.9206 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $205.42 | 3.849% | $213.3266 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $58.56 | 6.529% | $62.3834 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $116.43 | 8.365% | $126.1694 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $117.83 | 12.851% | $132.9723 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $920.81 | $1,003.2200 | $1,003.22 | $1,003.20 | $1,003.30 | |