| 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 | $153.89 | 3.722% | $159.6178 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $138.57 | 5.572% | $146.2911 | $146.29 | $146.30 | $146.30 |
| Purchase #3 | $235.75 | 10.787% | $261.1804 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $220.25 | 9.352% | $240.8478 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $216.39 | 11.715% | $241.7401 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $48.83 | 6.712% | $52.1075 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $206.49 | 3.775% | $214.285 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $1,220.17 | $1,316.0697 | $1,316.08 | $1,316.10 | $1,316.00 | |