| 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 | $228.93 | 3.686% | $237.3684 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $139.44 | 10.619% | $154.2471 | $154.25 | $154.25 | $154.20 |
| Purchase #3 | $103.45 | 3.387% | $106.9539 | $106.95 | $106.95 | $107.00 |
| Purchase #4 | $32.65 | 8.371% | $35.3831 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $165.66 | 4.705% | $173.4543 | $173.45 | $173.45 | $173.50 |
| Purchase #6 | $92.29 | 11.860% | $103.2356 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $25.77 | 3.113% | $26.5722 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $788.19 | $837.2146 | $837.21 | $837.20 | $837.30 | |