| 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 | $214.85 | 3.816% | $223.0487 | $223.05 | $223.05 | $223.00 |
| Purchase #2 | $58.55 | 9.526% | $64.1275 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $137.68 | 12.805% | $155.3099 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $198.70 | 11.734% | $222.0155 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $57.39 | 9.401% | $62.7852 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $117.44 | 6.825% | $125.4553 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $108.40 | 12.746% | $122.2167 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $893.01 | $974.9588 | $974.98 | $974.95 | $974.90 | |