| 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 | $99.65 | 4.688% | $104.3216 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $23.38 | 13.736% | $26.5915 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $174.45 | 3.372% | $180.3325 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $128.93 | 13.349% | $146.1409 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $228.55 | 12.198% | $256.4285 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $109.38 | 5.825% | $115.7514 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $105.74 | 11.637% | $118.045 | $118.05 | $118.05 | $118.00 |
| 7 purchase totals = | $870.08 | $947.6114 | $947.61 | $947.65 | $947.50 | |