| 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 | $132.52 | 7.510% | $142.4723 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $214.85 | 10.206% | $236.7776 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $50.29 | 12.767% | $56.7105 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $217.75 | 4.449% | $227.4377 | $227.44 | $227.45 | $227.40 |
| Purchase #5 | $124.36 | 7.111% | $133.2032 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $151.61 | 11.809% | $169.5136 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $25.62 | 10.749% | $28.3739 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $917.00 | $994.4888 | $994.48 | $994.45 | $994.50 | |