| 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 | $197.51 | 8.739% | $214.7704 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $105.90 | 3.408% | $109.5091 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $124.29 | 10.622% | $137.4921 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $21.54 | 4.253% | $22.4561 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $83.75 | 10.254% | $92.3377 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $170.40 | 13.560% | $193.5062 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $148.81 | 4.858% | $156.0392 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $852.20 | $926.1108 | $926.12 | $926.10 | $926.10 | |