| 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 | $241.96 | 13.525% | $274.6851 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $11.35 | 13.820% | $12.9186 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $168.29 | 11.170% | $187.088 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $12.45 | 12.507% | $14.0071 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $129.74 | 12.600% | $146.0872 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $106.70 | 13.401% | $120.9989 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $125.42 | 13.459% | $142.3003 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $795.91 | $898.0852 | $898.10 | $898.10 | $898.10 | |