| 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 | $25.69 | 10.619% | $28.418 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $221.39 | 13.340% | $250.9234 | $250.92 | $250.90 | $250.90 |
| Purchase #3 | $115.57 | 9.757% | $126.8462 | $126.85 | $126.85 | $126.80 |
| Purchase #4 | $148.79 | 10.854% | $164.9397 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $91.94 | 13.849% | $104.6728 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $40.32 | 7.706% | $43.4271 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $219.73 | 9.282% | $240.1253 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $863.43 | $959.3525 | $959.36 | $959.35 | $959.20 | |