| 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 | $29.68 | 10.738% | $32.867 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $93.43 | 9.360% | $102.175 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $208.36 | 5.765% | $220.372 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $226.36 | 6.222% | $240.4441 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $211.53 | 8.492% | $229.4931 | $229.49 | $229.50 | $229.50 |
| Purchase #6 | $52.78 | 6.677% | $56.3041 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $144.66 | 9.853% | $158.9133 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $966.80 | $1,040.5686 | $1,040.56 | $1,040.55 | $1,040.60 | |