| 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 | $229.55 | 10.186% | $252.932 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $117.47 | 4.361% | $122.5929 | $122.59 | $122.60 | $122.60 |
| Purchase #3 | $19.36 | 13.462% | $21.9662 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $80.62 | 9.102% | $87.958 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $86.84 | 8.411% | $94.1441 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $109.84 | 4.413% | $114.6872 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $187.55 | 11.127% | $208.4187 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $831.23 | $902.6991 | $902.70 | $902.70 | $902.70 | |