| 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 | $242.83 | 3.118% | $250.4014 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $92.70 | 9.127% | $101.1607 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $173.77 | 8.609% | $188.7299 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $50.50 | 9.426% | $55.2601 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $246.47 | 5.674% | $260.4547 | $260.45 | $260.45 | $260.50 |
| Purchase #6 | $54.65 | 6.487% | $58.1951 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $45.72 | 12.263% | $51.3266 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $906.64 | $965.5285 | $965.53 | $965.55 | $965.60 | |