| 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 | $228.56 | 6.519% | $243.4598 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $210.99 | 10.715% | $233.5976 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $138.60 | 11.449% | $154.4683 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $234.35 | 11.451% | $261.1854 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $179.57 | 5.517% | $189.4769 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $249.65 | 7.607% | $268.6409 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $173.37 | 11.501% | $193.3093 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,415.09 | $1,544.1382 | $1,544.15 | $1,544.15 | $1,544.20 | |