| 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 | $117.91 | 7.496% | $126.7485 | $126.75 | $126.75 | $126.70 |
| Purchase #2 | $131.57 | 9.596% | $144.1955 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $97.94 | 13.373% | $111.0375 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $44.50 | 13.769% | $50.6272 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $239.58 | 3.830% | $248.7559 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $134.86 | 7.301% | $144.7061 | $144.71 | $144.70 | $144.70 |
| Purchase #7 | $78.29 | 11.716% | $87.4625 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $844.65 | $913.5332 | $913.55 | $913.55 | $913.50 | |