| 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 | $104.72 | 10.102% | $115.2988 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $247.99 | 5.560% | $261.7782 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $43.74 | 7.189% | $46.8845 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $36.75 | 8.372% | $39.8267 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $232.93 | 9.754% | $255.65 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $84.74 | 4.511% | $88.5626 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $100.93 | 9.139% | $110.154 | $110.15 | $110.15 | $110.20 |
| 7 purchase totals = | $851.80 | $918.1548 | $918.15 | $918.20 | $918.30 | |