| 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 | $239.46 | 9.184% | $261.452 | $261.45 | $261.45 | $261.50 |
| Purchase #2 | $181.91 | 10.173% | $200.4157 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $149.92 | 12.357% | $168.4456 | $168.45 | $168.45 | $168.40 |
| Purchase #4 | $56.78 | 11.163% | $63.1184 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $108.78 | 8.480% | $118.0045 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $55.64 | 9.400% | $60.8702 | $60.87 | $60.85 | $60.90 |
| Purchase #7 | $246.38 | 7.326% | $264.4298 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $1,038.87 | $1,136.7362 | $1,136.74 | $1,136.70 | $1,136.70 | |