| 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 | $222.26 | 11.291% | $247.3554 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $52.71 | 12.775% | $59.4437 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $201.60 | 11.245% | $224.2699 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $218.59 | 6.692% | $233.218 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $201.65 | 7.476% | $216.7254 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $82.33 | 5.289% | $86.6844 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $21.94 | 8.600% | $23.8268 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $1,001.08 | $1,091.5236 | $1,091.53 | $1,091.55 | $1,091.50 | |