| 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 | $191.92 | 10.869% | $212.7798 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $105.29 | 4.251% | $109.7659 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $75.33 | 5.602% | $79.55 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $15.57 | 7.626% | $16.7574 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $214.50 | 9.709% | $235.3258 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $78.45 | 4.538% | $82.0101 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $123.47 | 8.683% | $134.1909 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $804.53 | $870.3799 | $870.39 | $870.40 | $870.50 | |