| 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 | $237.51 | 10.285% | $261.9379 | $261.94 | $261.95 | $261.90 |
| Purchase #2 | $15.63 | 3.790% | $16.2224 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $162.45 | 10.494% | $179.4975 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $228.83 | 11.752% | $255.7221 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $148.39 | 11.559% | $165.5424 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $83.86 | 13.315% | $95.026 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $99.77 | 8.522% | $108.2724 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $976.44 | $1,082.2207 | $1,082.22 | $1,082.20 | $1,082.10 | |