| 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 | $98.63 | 9.844% | $108.3391 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $26.92 | 3.472% | $27.8547 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $154.53 | 6.144% | $164.0243 | $164.02 | $164.00 | $164.00 |
| Purchase #4 | $188.75 | 13.306% | $213.8651 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $217.84 | 6.474% | $231.943 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $209.68 | 11.126% | $233.009 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $52.91 | 7.870% | $57.074 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $949.26 | $1,036.1092 | $1,036.10 | $1,036.05 | $1,036.10 | |