| 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 | $206.84 | 3.554% | $214.1911 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $106.63 | 13.260% | $120.7691 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $222.77 | 9.357% | $243.6146 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $92.33 | 7.506% | $99.2603 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $139.87 | 13.253% | $158.407 | $158.41 | $158.40 | $158.40 |
| Purchase #6 | $154.32 | 10.310% | $170.2304 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $169.44 | 13.137% | $191.6993 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,092.20 | $1,198.1718 | $1,198.17 | $1,198.15 | $1,198.20 | |