| 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 | $239.67 | 6.416% | $255.0472 | $255.05 | $255.05 | $255.00 |
| Purchase #2 | $143.68 | 10.240% | $158.3928 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $224.64 | 13.132% | $254.1397 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $133.85 | 13.203% | $151.5222 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $110.44 | 5.691% | $116.7251 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $106.35 | 13.223% | $120.4127 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $121.77 | 11.612% | $135.9099 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $1,080.40 | $1,192.1496 | $1,192.15 | $1,192.15 | $1,192.00 | |