| 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 | $30.54 | 9.679% | $33.496 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $100.71 | 7.722% | $108.4868 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $119.38 | 10.746% | $132.2086 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $245.33 | 3.682% | $254.3631 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $108.34 | 8.659% | $117.7212 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $47.27 | 9.852% | $51.927 | $51.93 | $51.95 | $51.90 |
| Purchase #7 | $200.55 | 11.634% | $223.882 | $223.88 | $223.90 | $223.90 |
| 7 purchase totals = | $852.12 | $922.0847 | $922.09 | $922.10 | $922.10 | |