| 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 | $250.78 | 6.323% | $266.6368 | $266.64 | $266.65 | $266.60 |
| Purchase #2 | $148.62 | 9.481% | $162.7107 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $244.59 | 9.103% | $266.855 | $266.86 | $266.85 | $266.90 |
| Purchase #4 | $70.49 | 9.834% | $77.422 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $233.50 | 12.139% | $261.8446 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $176.45 | 6.482% | $187.8875 | $187.89 | $187.90 | $187.90 |
| Purchase #7 | $25.79 | 11.513% | $28.7592 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $1,150.22 | $1,252.1158 | $1,252.12 | $1,252.10 | $1,252.10 | |