| 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 | $195.78 | 4.175% | $203.9538 | $203.95 | $203.95 | $204.00 |
| Purchase #2 | $197.72 | 4.678% | $206.9693 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $78.43 | 8.514% | $85.1075 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $202.28 | 3.787% | $209.9403 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $217.92 | 7.753% | $234.8153 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $20.30 | 5.102% | $21.3357 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $25.57 | 9.246% | $27.9342 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $938.00 | $990.0561 | $990.06 | $990.05 | $990.00 | |