| 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 | $219.48 | 7.822% | $236.6477 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $73.64 | 9.384% | $80.5504 | $80.55 | $80.55 | $80.60 |
| Purchase #3 | $32.54 | 10.678% | $36.0146 | $36.01 | $36.00 | $36.00 |
| Purchase #4 | $111.52 | 10.207% | $122.9028 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $93.99 | 3.589% | $97.3633 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $67.40 | 10.235% | $74.2984 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $12.83 | 8.628% | $13.937 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $611.40 | $661.7142 | $661.71 | $661.70 | $661.70 | |