| 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 | $214.69 | 7.722% | $231.2684 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $189.53 | 13.701% | $215.4975 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $182.88 | 4.804% | $191.6656 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $69.79 | 6.605% | $74.3996 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $60.60 | 7.548% | $65.1741 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $118.40 | 9.446% | $129.5841 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $79.53 | 5.171% | $83.6425 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $915.42 | $991.2318 | $991.23 | $991.20 | $991.30 | |