| 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 | $118.60 | 9.694% | $130.0971 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $97.38 | 13.841% | $110.8584 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $28.90 | 11.574% | $32.2449 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $147.28 | 4.740% | $154.2611 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $225.85 | 10.735% | $250.095 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $94.56 | 5.214% | $99.4904 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $153.97 | 10.176% | $169.638 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $866.54 | $946.6849 | $946.69 | $946.70 | $946.70 | |