| 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 | $218.72 | 11.634% | $244.1659 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $144.41 | 3.857% | $149.9799 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $28.54 | 7.520% | $30.6862 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $102.45 | 10.603% | $113.3128 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $138.63 | 5.237% | $145.8901 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $93.43 | 5.697% | $98.7527 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $201.81 | 6.853% | $215.64 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $927.99 | $998.4276 | $998.43 | $998.45 | $998.50 | |