| 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 | $136.98 | 11.758% | $153.0861 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $107.31 | 12.717% | $120.9566 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $84.48 | 8.223% | $91.4268 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $248.87 | 7.801% | $268.2843 | $268.28 | $268.30 | $268.30 |
| Purchase #5 | $77.31 | 13.568% | $87.7994 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $236.31 | 13.597% | $268.4411 | $268.44 | $268.45 | $268.40 |
| Purchase #7 | $223.98 | 5.462% | $236.2138 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $1,115.24 | $1,226.2081 | $1,226.21 | $1,226.25 | $1,226.20 | |