| 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 | $194.75 | 12.301% | $218.7062 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $111.61 | 13.598% | $126.7867 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $117.33 | 12.530% | $132.0314 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $34.92 | 7.542% | $37.5537 | $37.55 | $37.55 | $37.60 |
| Purchase #5 | $208.72 | 12.520% | $234.8517 | $234.85 | $234.85 | $234.90 |
| Purchase #6 | $9.41 | 8.419% | $10.2022 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $204.63 | 10.368% | $225.846 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $881.37 | $985.9779 | $985.98 | $986.00 | $986.00 | |