| 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 | $27.53 | 12.410% | $30.9465 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $197.46 | 8.478% | $214.2007 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $175.98 | 10.341% | $194.1781 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $132.59 | 3.736% | $137.5436 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $151.34 | 10.173% | $166.7358 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $160.73 | 9.574% | $176.1183 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $23.81 | 13.782% | $27.0915 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $869.44 | $946.8145 | $946.82 | $946.85 | $946.70 | |