| 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 | $177.61 | 10.149% | $195.6356 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $247.28 | 7.130% | $264.9111 | $264.91 | $264.90 | $264.90 |
| Purchase #3 | $136.60 | 3.297% | $141.1037 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $201.82 | 3.175% | $208.2278 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $93.52 | 13.641% | $106.2771 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $225.41 | 11.594% | $251.544 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $202.55 | 11.485% | $225.8129 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,284.79 | $1,393.5122 | $1,393.51 | $1,393.55 | $1,393.40 | |