| 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 | $10.40 | 12.347% | $11.6841 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $106.69 | 7.822% | $115.0353 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $26.36 | 7.306% | $28.2859 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $190.93 | 8.763% | $207.6612 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $88.61 | 8.468% | $96.1135 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $205.62 | 10.168% | $226.5274 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $196.98 | 8.176% | $213.0851 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $825.59 | $898.3925 | $898.40 | $898.45 | $898.40 | |