| 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 | $213.38 | 7.738% | $229.8913 | $229.89 | $229.90 | $229.90 |
| Purchase #2 | $117.47 | 7.480% | $126.2568 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $117.33 | 6.763% | $125.265 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $117.38 | 4.687% | $122.8816 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $234.43 | 5.799% | $248.0246 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $18.95 | 12.446% | $21.3085 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $60.71 | 4.352% | $63.3521 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $879.65 | $936.9799 | $936.98 | $936.95 | $937.10 | |