| 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 | $207.83 | 10.606% | $229.8724 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $75.30 | 5.757% | $79.635 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $42.71 | 8.244% | $46.231 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $221.45 | 12.152% | $248.3606 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $160.39 | 10.308% | $176.923 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $75.32 | 11.468% | $83.9577 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $41.79 | 9.362% | $45.7024 | $45.70 | $45.70 | $45.70 |
| 7 purchase totals = | $824.79 | $910.6821 | $910.68 | $910.65 | $910.70 | |