| 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 | $217.38 | 4.705% | $227.6077 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $187.88 | 9.833% | $206.3542 | $206.35 | $206.35 | $206.40 |
| Purchase #3 | $134.65 | 5.373% | $141.8847 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $165.68 | 5.232% | $174.3484 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $14.53 | 7.314% | $15.5927 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $31.97 | 3.456% | $33.0749 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $137.59 | 5.300% | $144.8823 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $889.68 | $943.7449 | $943.73 | $943.75 | $943.80 | |