| 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 | $249.88 | 12.794% | $281.8496 | $281.85 | $281.85 | $281.80 |
| Purchase #2 | $92.90 | 9.773% | $101.9791 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $101.36 | 10.415% | $111.9166 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $7.52 | 3.439% | $7.7786 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $7.92 | 11.521% | $8.8325 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $25.50 | 13.797% | $29.0182 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $180.41 | 11.429% | $201.0291 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $665.49 | $742.4037 | $742.41 | $742.45 | $742.30 | |