| 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 | $176.73 | 13.292% | $200.221 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $129.86 | 9.291% | $141.9253 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $197.43 | 13.373% | $223.8323 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $180.86 | 10.788% | $200.3712 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $26.29 | 7.353% | $28.2231 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $205.44 | 9.412% | $224.776 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $207.79 | 4.664% | $217.4813 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,124.40 | $1,236.8302 | $1,236.83 | $1,236.85 | $1,236.80 | |