| 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 | $111.27 | 9.723% | $122.0888 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $164.61 | 9.322% | $179.9549 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $187.54 | 12.852% | $211.6426 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $248.33 | 4.724% | $260.0611 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $6.74 | 5.445% | $7.107 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $85.87 | 13.759% | $97.6849 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $64.43 | 6.587% | $68.674 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $868.79 | $947.2133 | $947.20 | $947.20 | $947.30 | |