| 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 | $109.49 | 5.870% | $115.9171 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $232.54 | 13.853% | $264.7538 | $264.75 | $264.75 | $264.80 |
| Purchase #3 | $243.59 | 7.790% | $262.5657 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $237.89 | 13.409% | $269.7887 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $28.49 | 4.248% | $29.7003 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $126.76 | 4.448% | $132.3983 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $202.51 | 5.567% | $213.7837 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,181.27 | $1,288.9076 | $1,288.91 | $1,288.90 | $1,289.00 | |