| 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 | $211.50 | 7.530% | $227.426 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $203.96 | 11.679% | $227.7805 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $33.32 | 12.116% | $37.3571 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $10.87 | 3.282% | $11.2268 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $204.39 | 6.397% | $217.4648 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $241.58 | 13.696% | $274.6668 | $274.67 | $274.65 | $274.70 |
| Purchase #7 | $228.45 | 10.773% | $253.0609 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,134.07 | $1,248.9829 | $1,248.99 | $1,249.00 | $1,249.10 | |