| 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 | $205.39 | 4.623% | $214.8852 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $49.80 | 8.829% | $54.1968 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $163.30 | 8.189% | $176.6726 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $187.75 | 6.597% | $200.1359 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $208.59 | 3.412% | $215.7071 | $215.71 | $215.70 | $215.70 |
| Purchase #6 | $231.67 | 3.369% | $239.475 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $44.52 | 5.744% | $47.0772 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,091.02 | $1,148.1498 | $1,148.17 | $1,148.20 | $1,148.20 | |