| 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 | $21.35 | 9.444% | $23.3663 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $167.61 | 13.730% | $190.6229 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $9.45 | 3.424% | $9.7736 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $234.65 | 8.539% | $254.6868 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $180.71 | 13.791% | $205.6317 | $205.63 | $205.65 | $205.60 |
| Purchase #6 | $240.66 | 13.270% | $272.5956 | $272.60 | $272.60 | $272.60 |
| Purchase #7 | $54.25 | 10.155% | $59.7591 | $59.76 | $59.75 | $59.80 |
| 7 purchase totals = | $908.68 | $1,016.4360 | $1,016.44 | $1,016.40 | $1,016.50 | |