| 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 | $114.72 | 11.733% | $128.1801 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $127.76 | 4.657% | $133.7098 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $199.81 | 7.836% | $215.4671 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $46.60 | 4.104% | $48.5125 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $206.38 | 9.226% | $225.4206 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $63.26 | 10.789% | $70.0851 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $191.62 | 7.670% | $206.3173 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $950.15 | $1,027.6925 | $1,027.70 | $1,027.65 | $1,027.70 | |