| 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 | $100.80 | 11.788% | $112.6823 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $17.30 | 11.622% | $19.3106 | $19.31 | $19.30 | $19.30 |
| Purchase #3 | $222.65 | 4.508% | $232.6871 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $230.42 | 11.742% | $257.4759 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $157.93 | 5.105% | $165.9923 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $247.72 | 5.692% | $261.8202 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $43.61 | 4.745% | $45.6793 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $1,020.43 | $1,095.6477 | $1,095.65 | $1,095.70 | $1,095.70 | |