| 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 | $106.60 | 5.354% | $112.3074 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $195.38 | 6.751% | $208.5701 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $235.37 | 9.380% | $257.4477 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $154.81 | 8.151% | $167.4286 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $228.96 | 10.372% | $252.7077 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $204.51 | 13.684% | $232.4951 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $123.44 | 3.283% | $127.4925 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $1,249.07 | $1,358.4491 | $1,358.46 | $1,358.45 | $1,358.40 | |