| 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 | $220.80 | 8.292% | $239.1087 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $62.57 | 6.146% | $66.4156 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $16.64 | 8.567% | $18.0655 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $137.98 | 4.288% | $143.8966 | $143.90 | $143.90 | $143.90 |
| Purchase #5 | $77.56 | 9.678% | $85.0663 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $229.50 | 13.406% | $260.2668 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $161.73 | 13.439% | $183.4649 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $906.78 | $996.2844 | $996.30 | $996.20 | $996.40 | |