| 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 | $231.77 | 5.121% | $243.6389 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $229.80 | 4.381% | $239.8675 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $169.66 | 11.858% | $189.7783 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $26.53 | 8.726% | $28.845 | $28.85 | $28.85 | $28.80 |
| Purchase #5 | $136.34 | 12.478% | $153.3525 | $153.35 | $153.35 | $153.40 |
| Purchase #6 | $180.51 | 13.713% | $205.2633 | $205.26 | $205.25 | $205.30 |
| Purchase #7 | $126.79 | 9.380% | $138.6829 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $1,101.40 | $1,199.4284 | $1,199.43 | $1,199.45 | $1,199.50 | |