| 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 | $131.99 | 3.314% | $136.3641 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $170.98 | 6.860% | $182.7092 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $50.63 | 4.247% | $52.7803 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $10.72 | 13.317% | $12.1476 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $246.60 | 6.361% | $262.2862 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $68.36 | 10.207% | $75.3375 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $202.95 | 9.508% | $222.2465 | $222.25 | $222.25 | $222.20 |
| 7 purchase totals = | $882.23 | $943.8714 | $943.88 | $943.90 | $943.80 | |