| 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 | $204.98 | 13.226% | $232.0907 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $246.47 | 11.195% | $274.0623 | $274.06 | $274.05 | $274.10 |
| Purchase #3 | $112.50 | 3.668% | $116.6265 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $34.42 | 12.864% | $38.8478 | $38.85 | $38.85 | $38.80 |
| Purchase #5 | $28.86 | 4.722% | $30.2228 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $9.32 | 3.330% | $9.6304 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $157.86 | 3.551% | $163.4656 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $794.41 | $864.9461 | $864.95 | $864.95 | $864.90 | |