| 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 | $247.83 | 7.414% | $266.2041 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $141.73 | 4.590% | $148.2354 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $29.94 | 3.612% | $31.0214 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $46.73 | 8.208% | $50.5656 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $17.64 | 5.697% | $18.645 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $132.34 | 12.837% | $149.3285 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $179.66 | 11.790% | $200.8419 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $795.87 | $864.8419 | $864.85 | $864.85 | $864.70 | |