| 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 | $197.26 | 8.185% | $213.4057 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $150.38 | 9.511% | $164.6826 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $184.88 | 10.484% | $204.2628 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $153.43 | 6.556% | $163.4889 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $16.97 | 8.528% | $18.4172 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $91.50 | 11.249% | $101.7928 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $213.60 | 11.370% | $237.8863 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $1,008.02 | $1,103.9363 | $1,103.94 | $1,103.95 | $1,104.00 | |