| 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 | $17.60 | 12.185% | $19.7446 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $235.62 | 4.787% | $246.8991 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $90.89 | 5.338% | $95.7417 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $45.41 | 11.155% | $50.4755 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $202.25 | 3.692% | $209.7171 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $222.72 | 13.274% | $252.2839 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $127.54 | 3.703% | $132.2628 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $942.03 | $1,007.1247 | $1,007.12 | $1,007.15 | $1,007.10 | |