| 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 | $106.25 | 11.156% | $118.1033 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $247.64 | 10.446% | $273.5085 | $273.51 | $273.50 | $273.50 |
| Purchase #3 | $105.87 | 10.560% | $117.0499 | $117.05 | $117.05 | $117.00 |
| Purchase #4 | $118.88 | 9.449% | $130.113 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $81.74 | 5.349% | $86.1123 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $134.58 | 7.309% | $144.4165 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $91.71 | 12.283% | $102.9747 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $886.67 | $972.2782 | $972.27 | $972.20 | $972.20 | |