| 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 | $237.89 | 7.819% | $256.4906 | $256.49 | $256.50 | $256.50 |
| Purchase #2 | $40.51 | 3.707% | $42.0117 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $168.99 | 4.583% | $176.7348 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $99.71 | 8.762% | $108.4466 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $121.60 | 12.326% | $136.5884 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $24.32 | 9.804% | $26.7043 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $11.41 | 13.537% | $12.9546 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $704.43 | $759.9310 | $759.92 | $759.95 | $759.90 | |