| 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 | $110.70 | 11.856% | $123.8246 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $173.50 | 7.429% | $186.3893 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $42.56 | 3.657% | $44.1164 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $56.49 | 9.701% | $61.9701 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $96.53 | 4.273% | $100.6547 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $196.88 | 6.648% | $209.9686 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $154.45 | 3.678% | $160.1307 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $831.11 | $887.0544 | $887.05 | $887.00 | $887.10 | |