| 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 | $242.63 | 7.567% | $260.9898 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $25.30 | 10.807% | $28.0342 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $63.52 | 10.503% | $70.1915 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $61.44 | 10.411% | $67.8365 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $206.69 | 11.736% | $230.9471 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $249.29 | 9.122% | $272.0302 | $272.03 | $272.05 | $272.00 |
| Purchase #7 | $107.94 | 12.464% | $121.3936 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $956.81 | $1,051.4229 | $1,051.42 | $1,051.50 | $1,051.30 | |