| 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 | $236.80 | 5.710% | $250.3213 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $216.96 | 5.676% | $229.2746 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $49.63 | 13.681% | $56.4199 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $166.57 | 13.829% | $189.605 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $69.66 | 3.719% | $72.2507 | $72.25 | $72.25 | $72.30 |
| Purchase #6 | $22.26 | 4.764% | $23.3205 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $82.81 | 3.424% | $85.6454 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $844.69 | $906.8374 | $906.84 | $906.75 | $906.80 | |