| 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 | $213.28 | 5.235% | $224.4452 | $224.45 | $224.45 | $224.40 |
| Purchase #2 | $231.63 | 12.591% | $260.7945 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $142.40 | 11.718% | $159.0864 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $89.46 | 3.617% | $92.6958 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $15.49 | 8.502% | $16.807 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $150.84 | 3.187% | $155.6473 | $155.65 | $155.65 | $155.60 |
| Purchase #7 | $8.43 | 8.583% | $9.1535 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $851.53 | $918.6297 | $918.64 | $918.65 | $918.60 | |