| 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 | $200.68 | 7.122% | $214.9724 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $71.54 | 6.331% | $76.0692 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $135.45 | 11.692% | $151.2868 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $109.64 | 12.209% | $123.0259 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $58.56 | 7.148% | $62.7459 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $71.99 | 6.772% | $76.8652 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $237.40 | 12.848% | $267.9012 | $267.90 | $267.90 | $267.90 |
| 7 purchase totals = | $885.26 | $972.8666 | $972.88 | $972.85 | $972.90 | |