| 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 | $110.56 | 7.566% | $118.925 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $210.73 | 5.353% | $222.0104 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $117.74 | 11.533% | $131.319 | $131.32 | $131.30 | $131.30 |
| Purchase #4 | $58.60 | 12.289% | $65.8014 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $60.32 | 8.123% | $65.2198 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $83.55 | 8.832% | $90.9291 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $109.36 | 8.798% | $118.9815 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $750.86 | $813.1862 | $813.19 | $813.20 | $813.10 | |