| 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 | $201.60 | 10.609% | $222.9877 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $143.27 | 7.772% | $154.4049 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $102.45 | 12.293% | $115.0442 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $66.91 | 7.208% | $71.7329 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $188.57 | 7.683% | $203.0578 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $128.45 | 7.490% | $138.0709 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $112.28 | 12.621% | $126.4509 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $943.53 | $1,031.7493 | $1,031.74 | $1,031.75 | $1,031.80 | |