| 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 | $213.87 | 6.693% | $228.1843 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $225.58 | 7.453% | $242.3925 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $202.40 | 12.405% | $227.5077 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $68.63 | 4.589% | $71.7794 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $9.48 | 13.253% | $10.7364 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $56.75 | 7.473% | $60.9909 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $62.43 | 13.797% | $71.0435 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $839.14 | $912.6347 | $912.63 | $912.70 | $912.60 | |