| 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 | $201.35 | 6.620% | $214.6794 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $28.70 | 5.623% | $30.3138 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $150.44 | 3.662% | $155.9491 | $155.95 | $155.95 | $155.90 |
| Purchase #4 | $231.45 | 13.636% | $263.0105 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $249.45 | 12.569% | $280.8034 | $280.80 | $280.80 | $280.80 |
| Purchase #6 | $121.89 | 8.646% | $132.4286 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $205.53 | 4.134% | $214.0266 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $1,188.81 | $1,291.2114 | $1,291.21 | $1,291.25 | $1,291.10 | |