| 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 | $45.86 | 7.854% | $49.4618 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $104.38 | 11.164% | $116.033 | $116.03 | $116.05 | $116.00 |
| Purchase #3 | $181.29 | 8.679% | $197.0242 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $206.30 | 10.474% | $227.9079 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $242.47 | 7.247% | $260.0418 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $106.65 | 8.203% | $115.3985 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $32.65 | 5.791% | $34.5408 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $919.60 | $1,000.4080 | $1,000.40 | $1,000.40 | $1,000.30 | |