| 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 | $205.33 | 4.806% | $215.1982 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $137.94 | 4.379% | $143.9804 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $128.80 | 11.297% | $143.3505 | $143.35 | $143.35 | $143.40 |
| Purchase #4 | $144.90 | 12.765% | $163.3965 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $222.65 | 9.803% | $244.4764 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $104.88 | 11.234% | $116.6622 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $102.43 | 7.824% | $110.4441 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $1,046.93 | $1,137.5083 | $1,137.51 | $1,137.55 | $1,137.60 | |