| 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 | $29.61 | 10.744% | $32.7913 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $218.73 | 6.626% | $233.223 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $216.41 | 8.398% | $234.5841 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $195.97 | 10.807% | $217.1485 | $217.15 | $217.15 | $217.10 |
| Purchase #5 | $30.29 | 7.866% | $32.6726 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $155.66 | 10.733% | $172.367 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $10.46 | 4.651% | $10.9465 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $857.13 | $933.7330 | $933.73 | $933.70 | $933.70 | |