| 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 | $112.52 | 6.638% | $119.9891 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $67.62 | 13.740% | $76.911 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $227.56 | 3.218% | $234.8829 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $235.92 | 12.325% | $264.9971 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $13.36 | 7.179% | $14.3191 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $110.27 | 6.755% | $117.7187 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $17.33 | 7.873% | $18.6944 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $784.58 | $847.5123 | $847.51 | $847.50 | $847.50 | |