| 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 | $212.57 | 5.695% | $224.6759 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $86.91 | 8.313% | $94.1348 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $191.32 | 9.143% | $208.8124 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $90.77 | 13.619% | $103.132 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $45.32 | 4.687% | $47.4441 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $135.94 | 5.168% | $142.9654 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $59.43 | 13.588% | $67.5053 | $67.51 | $67.50 | $67.50 |
| 7 purchase totals = | $822.26 | $888.6699 | $888.67 | $888.70 | $888.60 | |