| 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 | $211.63 | 8.810% | $230.2746 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $159.71 | 3.245% | $164.8926 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $145.46 | 3.795% | $150.9802 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $240.44 | 5.451% | $253.5464 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $45.32 | 4.767% | $47.4804 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $29.59 | 3.852% | $30.7298 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $28.47 | 3.563% | $29.4844 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $860.62 | $907.3884 | $907.38 | $907.45 | $907.40 | |