| 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 | $234.74 | 4.107% | $244.3808 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $150.33 | 9.697% | $164.9075 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $142.58 | 4.280% | $148.6824 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $73.85 | 4.301% | $77.0263 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $29.58 | 3.854% | $30.72 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $217.82 | 8.673% | $236.7115 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $102.40 | 5.302% | $107.8292 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $951.30 | $1,010.2577 | $1,010.26 | $1,010.30 | $1,010.20 | |