| 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 | $91.52 | 11.798% | $102.3175 | $102.32 | $102.30 | $102.30 |
| Purchase #2 | $195.63 | 11.326% | $217.7871 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $72.87 | 9.628% | $79.8859 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $18.97 | 10.838% | $21.026 | $21.03 | $21.05 | $21.00 |
| Purchase #5 | $246.82 | 3.387% | $255.1798 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $221.53 | 5.358% | $233.3996 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $79.26 | 4.221% | $82.6056 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $926.60 | $992.2015 | $992.22 | $992.25 | $992.20 | |