| 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 | $194.56 | 6.609% | $207.4185 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $62.82 | 12.553% | $70.7058 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $207.46 | 8.689% | $225.4862 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $10.33 | 7.732% | $11.1287 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $213.29 | 10.765% | $236.2507 | $236.25 | $236.25 | $236.30 |
| Purchase #6 | $40.73 | 9.860% | $44.746 | $44.75 | $44.75 | $44.70 |
| Purchase #7 | $234.42 | 3.512% | $242.6528 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $963.61 | $1,038.3887 | $1,038.40 | $1,038.40 | $1,038.40 | |