| 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 | $199.95 | 6.453% | $212.8528 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $56.34 | 8.650% | $61.2134 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $119.33 | 12.405% | $134.1329 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $186.89 | 11.835% | $209.0084 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $30.43 | 4.257% | $31.7254 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $199.99 | 3.455% | $206.8997 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $216.61 | 5.364% | $228.229 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $1,009.54 | $1,084.0616 | $1,084.06 | $1,084.10 | $1,084.00 | |