| 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 | $190.94 | 6.360% | $203.0838 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $137.48 | 12.119% | $154.1412 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $155.44 | 9.267% | $169.8446 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $98.49 | 3.706% | $102.14 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $64.30 | 4.360% | $67.1035 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $142.53 | 4.553% | $149.0194 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $227.61 | 6.553% | $242.5253 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $1,016.79 | $1,087.8578 | $1,087.85 | $1,087.90 | $1,087.70 | |