| 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 | $229.86 | 5.299% | $242.0403 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $145.90 | 5.393% | $153.7684 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $116.44 | 8.604% | $126.4585 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $148.98 | 11.385% | $165.9414 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $74.60 | 6.812% | $79.6818 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $99.89 | 11.522% | $111.3993 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $163.89 | 8.433% | $177.7108 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $979.56 | $1,057.0005 | $1,057.00 | $1,057.00 | $1,057.00 | |