| 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 | $92.61 | 6.234% | $98.3833 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $236.26 | 5.865% | $250.1166 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $26.85 | 7.448% | $28.8498 | $28.85 | $28.85 | $28.80 |
| Purchase #4 | $113.52 | 11.778% | $126.8904 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $218.63 | 6.341% | $232.4933 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $33.86 | 10.795% | $37.5152 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $142.56 | 4.170% | $148.5048 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $864.29 | $922.7534 | $922.75 | $922.75 | $922.70 | |