| 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 | $220.47 | 8.186% | $238.5177 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $40.64 | 10.449% | $44.8865 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $220.34 | 7.242% | $236.297 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $105.37 | 8.572% | $114.4023 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $23.68 | 12.301% | $26.5929 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $213.64 | 6.864% | $228.3042 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $126.87 | 4.466% | $132.536 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $951.01 | $1,021.5366 | $1,021.54 | $1,021.55 | $1,021.50 | |