| 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 | $201.57 | 8.866% | $219.4412 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $104.86 | 4.338% | $109.4088 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $50.98 | 7.665% | $54.8876 | $54.89 | $54.90 | $54.90 |
| Purchase #4 | $171.50 | 6.165% | $182.073 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $132.74 | 10.407% | $146.5543 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $237.51 | 6.680% | $253.3757 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $230.60 | 3.680% | $239.0861 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $1,129.76 | $1,204.8267 | $1,204.83 | $1,204.85 | $1,204.90 | |