| 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 | $29.98 | 6.468% | $31.9191 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $205.45 | 12.576% | $231.2874 | $231.29 | $231.30 | $231.30 |
| Purchase #3 | $179.39 | 13.406% | $203.439 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $225.32 | 13.618% | $256.0041 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $96.75 | 7.434% | $103.9424 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $119.45 | 12.619% | $134.5234 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $170.26 | 10.454% | $188.059 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $1,026.60 | $1,149.1744 | $1,149.17 | $1,149.15 | $1,149.10 | |