| 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 | $194.26 | 13.500% | $220.4851 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $60.44 | 4.223% | $62.9924 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $110.73 | 11.381% | $123.3322 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $183.92 | 8.488% | $199.5311 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $6.38 | 4.783% | $6.6852 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $243.49 | 7.321% | $261.3159 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $146.95 | 12.474% | $165.2805 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $946.17 | $1,039.6224 | $1,039.63 | $1,039.70 | $1,039.60 | |