| 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 | $106.86 | 4.403% | $111.565 | $111.57 | $111.55 | $111.60 |
| Purchase #2 | $197.85 | 8.801% | $215.2628 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $193.93 | 7.499% | $208.4728 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $113.43 | 3.530% | $117.4341 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $17.76 | 10.716% | $19.6632 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $45.95 | 5.114% | $48.2999 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $124.95 | 9.822% | $137.2226 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $800.73 | $857.9204 | $857.91 | $857.85 | $858.00 | |