| 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 | $218.36 | 7.589% | $234.9313 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $93.63 | 5.527% | $98.8049 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $117.26 | 13.636% | $133.2496 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $224.25 | 12.616% | $252.5414 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $179.55 | 9.450% | $196.5175 | $196.52 | $196.50 | $196.50 |
| Purchase #6 | $222.80 | 11.473% | $248.3618 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $114.60 | 10.548% | $126.688 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $1,170.45 | $1,291.0945 | $1,291.09 | $1,291.10 | $1,291.00 | |