| 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 | $19.29 | 7.588% | $20.7537 | $20.75 | $20.75 | $20.80 |
| Purchase #2 | $58.40 | 10.589% | $64.584 | $64.58 | $64.60 | $64.60 |
| Purchase #3 | $172.83 | 10.344% | $190.7075 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $165.87 | 10.630% | $183.502 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $234.66 | 11.210% | $260.9654 | $260.97 | $260.95 | $261.00 |
| Purchase #6 | $219.38 | 7.479% | $235.7874 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $130.93 | 5.327% | $137.9046 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $1,001.36 | $1,094.2046 | $1,094.20 | $1,094.20 | $1,094.30 | |