| 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 | $28.36 | 3.526% | $29.36 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $169.49 | 10.296% | $186.9407 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $136.29 | 7.121% | $145.9952 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $38.78 | 5.748% | $41.0091 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $239.97 | 9.263% | $262.1984 | $262.20 | $262.20 | $262.20 |
| Purchase #6 | $93.31 | 5.498% | $98.4402 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $142.94 | 11.528% | $159.4181 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $849.14 | $923.3617 | $923.37 | $923.35 | $923.30 | |