| 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 | $211.31 | 7.506% | $227.1709 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $78.89 | 5.471% | $83.2061 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $87.63 | 12.784% | $98.8326 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $19.89 | 6.368% | $21.1566 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $85.80 | 10.591% | $94.8871 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $161.38 | 7.493% | $173.4722 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $219.91 | 5.207% | $231.3607 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $864.81 | $930.0862 | $930.09 | $930.05 | $930.20 | |