| 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 | $111.26 | 11.531% | $124.0894 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $228.34 | 3.717% | $236.8274 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $153.38 | 6.740% | $163.7178 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $111.96 | 11.290% | $124.6003 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $116.69 | 9.113% | $127.324 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $60.78 | 13.841% | $69.1926 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $8.35 | 9.490% | $9.1424 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $790.76 | $854.8939 | $854.89 | $854.90 | $854.80 | |