| 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 | $124.98 | 3.611% | $129.493 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $38.97 | 8.782% | $42.3923 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $177.29 | 7.582% | $190.7321 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $134.76 | 10.870% | $149.4084 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $127.57 | 3.419% | $131.9316 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $228.59 | 4.123% | $238.0148 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $80.30 | 3.397% | $83.0278 | $83.03 | $83.05 | $83.00 |
| 7 purchase totals = | $912.46 | $965.0000 | $964.99 | $965.05 | $964.90 | |