| 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 | $122.92 | 3.327% | $127.0095 | $127.01 | $127.00 | $127.00 |
| Purchase #2 | $14.36 | 13.274% | $16.2661 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $137.39 | 5.605% | $145.0907 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $10.96 | 3.559% | $11.3501 | $11.35 | $11.35 | $11.40 |
| Purchase #5 | $6.25 | 9.130% | $6.8206 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $196.49 | 10.675% | $217.4653 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $145.33 | 10.856% | $161.107 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $633.70 | $685.1093 | $685.12 | $685.05 | $685.20 | |