| 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 | $224.80 | 10.362% | $248.0938 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $78.85 | 6.271% | $83.7947 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $176.42 | 6.215% | $187.3845 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $51.85 | 8.849% | $56.4382 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $175.54 | 6.737% | $187.3661 | $187.37 | $187.35 | $187.40 |
| Purchase #6 | $102.35 | 8.296% | $110.841 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $132.37 | 13.366% | $150.0626 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $942.18 | $1,023.9809 | $1,023.97 | $1,024.00 | $1,024.00 | |