| 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 | $113.72 | 11.226% | $126.4862 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $204.65 | 12.414% | $230.0553 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $205.53 | 8.572% | $223.148 | $223.15 | $223.15 | $223.10 |
| Purchase #4 | $176.50 | 13.193% | $199.7856 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $37.32 | 10.325% | $41.1733 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $49.97 | 11.724% | $55.8285 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $83.39 | 7.544% | $89.6809 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $871.08 | $966.1578 | $966.17 | $966.20 | $966.20 | |