| 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 | $82.99 | 13.645% | $94.314 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $202.97 | 11.871% | $227.0646 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $149.50 | 9.109% | $163.118 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $182.26 | 6.660% | $194.3985 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $44.40 | 11.299% | $49.4168 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $228.39 | 10.121% | $251.5054 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $6.36 | 9.312% | $6.9522 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $896.87 | $986.7695 | $986.77 | $986.70 | $986.80 | |