| 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 | $186.67 | 11.384% | $207.9205 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $220.31 | 7.381% | $236.5711 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $103.97 | 11.798% | $116.2364 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $44.44 | 7.857% | $47.9317 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $230.56 | 7.721% | $248.3615 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $18.70 | 4.538% | $19.5486 | $19.55 | $19.55 | $19.50 |
| Purchase #7 | $86.70 | 7.433% | $93.1444 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $891.35 | $969.7142 | $969.71 | $969.70 | $969.60 | |