| 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 | $222.49 | 4.175% | $231.779 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $19.89 | 5.605% | $21.0048 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $23.40 | 10.514% | $25.8603 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $86.40 | 10.397% | $95.383 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $78.25 | 11.569% | $87.3027 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $18.34 | 11.190% | $20.3922 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $243.59 | 9.207% | $266.0173 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $692.36 | $747.7393 | $747.73 | $747.75 | $747.80 | |