| 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 | $201.34 | 6.226% | $213.8754 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $7.80 | 12.704% | $8.7909 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $46.27 | 3.329% | $47.8103 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $163.42 | 9.420% | $178.8142 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $8.78 | 9.808% | $9.6411 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $109.25 | 9.815% | $119.9729 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $159.55 | 4.347% | $166.4856 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $696.41 | $745.3904 | $745.39 | $745.40 | $745.40 | |