| 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 | $193.91 | 10.680% | $214.6196 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $161.91 | 3.653% | $167.8246 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $224.76 | 11.157% | $249.8365 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $117.64 | 7.292% | $126.2183 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $60.57 | 8.590% | $65.773 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $39.91 | 5.583% | $42.1382 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $119.99 | 3.727% | $124.462 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $918.69 | $990.8722 | $990.87 | $990.80 | $990.80 | |