| 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 | $232.71 | 7.307% | $249.7141 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $249.89 | 8.104% | $270.1411 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $184.57 | 12.710% | $208.0288 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $169.27 | 8.358% | $183.4176 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $154.25 | 9.252% | $168.5212 | $168.52 | $168.50 | $168.50 |
| Purchase #6 | $125.68 | 12.590% | $141.5031 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $207.55 | 3.627% | $215.0778 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,323.92 | $1,436.4037 | $1,436.40 | $1,436.40 | $1,436.30 | |