| 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 | $190.77 | 4.477% | $199.3108 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $236.34 | 10.769% | $261.7915 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $111.91 | 11.259% | $124.5099 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $231.99 | 5.533% | $244.826 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $99.34 | 4.317% | $103.6285 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $55.42 | 12.803% | $62.5154 | $62.52 | $62.50 | $62.50 |
| Purchase #7 | $125.93 | 12.295% | $141.4131 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $1,051.70 | $1,137.9952 | $1,138.00 | $1,138.00 | $1,137.90 | |