| 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 | $25.31 | 3.222% | $26.1255 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $240.72 | 6.873% | $257.2647 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $21.68 | 3.404% | $22.418 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $88.69 | 10.541% | $98.0388 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $204.50 | 5.496% | $215.7393 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $20.27 | 6.651% | $21.6182 | $21.62 | $21.60 | $21.60 |
| Purchase #7 | $246.42 | 10.727% | $272.8535 | $272.85 | $272.85 | $272.90 |
| 7 purchase totals = | $847.59 | $914.0580 | $914.06 | $914.05 | $914.00 | |