| 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 | $97.64 | 7.509% | $104.9718 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $126.65 | 7.715% | $136.421 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $242.58 | 7.797% | $261.494 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $200.25 | 13.864% | $228.0127 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $202.86 | 3.636% | $210.236 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $200.37 | 10.712% | $221.8336 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $232.28 | 13.229% | $263.0083 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $1,302.63 | $1,425.9774 | $1,425.97 | $1,425.95 | $1,425.90 | |