| 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 | $45.77 | 11.868% | $51.202 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $201.58 | 6.757% | $215.2008 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $168.70 | 8.781% | $183.5135 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $211.46 | 9.303% | $231.1321 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $67.43 | 3.446% | $69.7536 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $116.84 | 11.491% | $130.2661 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $92.91 | 6.352% | $98.8116 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $904.69 | $979.8797 | $979.87 | $979.85 | $979.90 | |