| 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 | $125.92 | 3.242% | $130.0023 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $169.65 | 12.448% | $190.768 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $121.94 | 10.266% | $134.4584 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $32.56 | 6.780% | $34.7676 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $145.76 | 3.237% | $150.4783 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $214.64 | 9.701% | $235.4622 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $224.77 | 3.702% | $233.091 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,035.24 | $1,109.0278 | $1,109.03 | $1,109.00 | $1,109.20 | |