| 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 | $102.68 | 6.110% | $108.9537 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $136.66 | 11.480% | $152.3486 | $152.35 | $152.35 | $152.30 |
| Purchase #3 | $188.41 | 9.690% | $206.6669 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $94.38 | 10.632% | $104.4145 | $104.41 | $104.40 | $104.40 |
| Purchase #5 | $51.36 | 12.873% | $57.9716 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $91.91 | 11.516% | $102.4944 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $236.37 | 6.860% | $252.585 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $901.77 | $985.4347 | $985.43 | $985.40 | $985.50 | |