| 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 | $224.55 | 5.295% | $236.4399 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $63.38 | 11.830% | $70.8779 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $155.97 | 7.827% | $168.1778 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $129.77 | 8.504% | $140.8056 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $110.27 | 3.204% | $113.8031 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $28.97 | 9.682% | $31.7749 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $198.40 | 9.323% | $216.8968 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $911.31 | $978.7760 | $978.78 | $978.80 | $978.80 | |