| 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 | $139.71 | 4.779% | $146.3867 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $49.92 | 10.383% | $55.1032 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $123.60 | 13.744% | $140.5876 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $235.44 | 6.304% | $250.2821 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $45.51 | 8.462% | $49.3611 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $180.50 | 7.751% | $194.4906 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $164.69 | 6.680% | $175.6913 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $939.37 | $1,011.9026 | $1,011.90 | $1,011.95 | $1,012.00 | |