| 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 | $21.93 | 5.786% | $23.1989 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $208.87 | 11.410% | $232.7021 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $220.49 | 13.112% | $249.4006 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $110.60 | 10.569% | $122.2893 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $117.36 | 11.254% | $130.5677 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $92.93 | 9.395% | $101.6608 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $79.87 | 3.118% | $82.3603 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $852.05 | $942.1797 | $942.18 | $942.15 | $942.30 | |