| 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 | $109.62 | 11.471% | $122.1945 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $224.80 | 8.717% | $244.3958 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $72.92 | 12.543% | $82.0664 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $172.61 | 10.242% | $190.2887 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $161.58 | 9.736% | $177.3114 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $28.59 | 5.617% | $30.1959 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $245.43 | 7.803% | $264.5809 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $1,015.55 | $1,111.0336 | $1,111.04 | $1,111.05 | $1,111.10 | |