| 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 | $248.54 | 4.281% | $259.18 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $79.94 | 11.350% | $89.0132 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $155.98 | 9.431% | $170.6905 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $188.73 | 6.576% | $201.1409 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $193.52 | 10.171% | $213.2029 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $41.26 | 6.340% | $43.8759 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $145.98 | 5.678% | $154.2687 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $1,053.95 | $1,131.3721 | $1,131.37 | $1,131.40 | $1,131.40 | |