| 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 | $199.94 | 13.522% | $226.9759 | $226.98 | $227.00 | $227.00 |
| Purchase #2 | $165.35 | 6.355% | $175.858 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $239.98 | 11.586% | $267.7841 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $237.67 | 5.295% | $250.2546 | $250.25 | $250.25 | $250.30 |
| Purchase #5 | $92.81 | 5.155% | $97.5944 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $105.83 | 11.281% | $117.7687 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $233.73 | 6.416% | $248.7261 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,275.31 | $1,384.9618 | $1,384.96 | $1,385.00 | $1,385.10 | |