| 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 | $104.49 | 8.308% | $113.171 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $18.50 | 13.622% | $21.0201 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $200.83 | 7.512% | $215.9163 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $246.71 | 8.265% | $267.1006 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $9.75 | 10.484% | $10.7722 | $10.77 | $10.75 | $10.80 |
| Purchase #6 | $101.30 | 7.862% | $109.2642 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $64.57 | 11.229% | $71.8206 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $746.15 | $809.0650 | $809.06 | $808.95 | $809.10 | |