| 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 | $142.60 | 6.795% | $152.2897 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $107.58 | 11.615% | $120.0754 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $108.82 | 7.206% | $116.6616 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $46.83 | 4.676% | $49.0198 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $208.28 | 13.753% | $236.9247 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $214.80 | 7.760% | $231.4685 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $10.46 | 13.598% | $11.8824 | $11.88 | $11.90 | $11.90 |
| 7 purchase totals = | $839.37 | $918.3221 | $918.32 | $918.30 | $918.40 | |