| 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 | $101.79 | 11.552% | $113.5488 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $8.93 | 10.667% | $9.8826 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $221.69 | 8.500% | $240.5337 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $95.81 | 3.817% | $99.4671 | $99.47 | $99.45 | $99.50 |
| Purchase #5 | $218.39 | 11.709% | $243.9613 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $88.70 | 5.433% | $93.5191 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $12.62 | 10.743% | $13.9758 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $747.93 | $814.8884 | $814.89 | $814.90 | $814.90 | |