| 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 | $132.52 | 3.717% | $137.4458 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $227.71 | 10.745% | $252.1774 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $233.37 | 13.140% | $264.0348 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $45.93 | 12.730% | $51.7769 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $208.27 | 13.721% | $236.8467 | $236.85 | $236.85 | $236.80 |
| Purchase #6 | $153.77 | 3.677% | $159.4241 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $187.97 | 5.107% | $197.5696 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,189.54 | $1,299.2753 | $1,299.28 | $1,299.30 | $1,299.20 | |