| 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 | $238.71 | 6.834% | $255.0234 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $31.58 | 12.673% | $35.5821 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $140.70 | 6.761% | $150.2127 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $235.96 | 8.421% | $255.8302 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $93.72 | 3.691% | $97.1792 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $235.88 | 9.472% | $258.2226 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $28.72 | 6.719% | $30.6497 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $1,005.27 | $1,082.6999 | $1,082.69 | $1,082.70 | $1,082.60 | |