| 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 | $89.95 | 12.751% | $101.4195 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $127.86 | 11.389% | $142.422 | $142.42 | $142.40 | $142.40 |
| Purchase #3 | $170.44 | 11.205% | $189.5378 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $90.66 | 3.551% | $93.8793 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $109.87 | 11.763% | $122.794 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $210.44 | 13.619% | $239.0998 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $154.88 | 5.485% | $163.3752 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $954.10 | $1,052.5276 | $1,052.53 | $1,052.55 | $1,052.50 | |