| 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 | $82.27 | 11.122% | $91.4201 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $193.51 | 12.360% | $217.4278 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $83.72 | 12.778% | $94.4177 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $93.68 | 6.858% | $100.1046 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $164.63 | 11.204% | $183.0751 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $16.71 | 12.221% | $18.7521 | $18.75 | $18.75 | $18.80 |
| Purchase #7 | $239.39 | 6.334% | $254.553 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $873.91 | $959.7504 | $959.75 | $959.75 | $959.80 | |