| 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 | $117.58 | 4.307% | $122.6442 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $37.92 | 11.313% | $42.2099 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $176.41 | 12.812% | $199.0116 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $87.68 | 11.581% | $97.8342 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $27.94 | 4.252% | $29.128 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $249.31 | 4.529% | $260.6012 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $20.89 | 7.506% | $22.458 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $717.73 | $773.8871 | $773.88 | $773.90 | $773.80 | |