| 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 | $230.50 | 12.864% | $260.1515 | $260.15 | $260.15 | $260.20 |
| Purchase #2 | $28.85 | 5.466% | $30.4269 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $85.28 | 7.167% | $91.392 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $70.58 | 7.517% | $75.8855 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $242.80 | 9.555% | $265.9995 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $21.58 | 3.305% | $22.2932 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $128.41 | 3.507% | $132.9133 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $808.00 | $879.0619 | $879.06 | $879.10 | $879.10 | |