| 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 | $225.79 | 3.641% | $234.011 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $244.51 | 3.687% | $253.5251 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $88.41 | 5.643% | $93.399 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $117.83 | 9.868% | $129.4575 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $199.55 | 10.843% | $221.1872 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $244.61 | 3.450% | $253.049 | $253.05 | $253.05 | $253.00 |
| Purchase #7 | $229.67 | 4.410% | $239.7984 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,350.37 | $1,424.4272 | $1,424.44 | $1,424.45 | $1,424.40 | |