| 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 | $16.63 | 8.277% | $18.0065 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $243.97 | 7.124% | $261.3504 | $261.35 | $261.35 | $261.40 |
| Purchase #3 | $145.63 | 3.614% | $150.8931 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $129.92 | 4.528% | $135.8028 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $58.86 | 11.258% | $65.4865 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $244.60 | 5.187% | $257.2874 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $22.41 | 3.363% | $23.1636 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $862.02 | $911.9903 | $911.99 | $912.00 | $912.10 | |