| 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 | $232.35 | 12.411% | $261.187 | $261.19 | $261.20 | $261.20 |
| Purchase #2 | $130.47 | 11.582% | $145.581 | $145.58 | $145.60 | $145.60 |
| Purchase #3 | $62.74 | 13.599% | $71.272 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $97.43 | 13.658% | $110.737 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $25.37 | 7.279% | $27.2167 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $35.77 | 9.847% | $39.2923 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $177.56 | 5.554% | $187.4217 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $761.69 | $842.7077 | $842.71 | $842.70 | $842.70 | |