| 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 | $225.49 | 5.435% | $237.7454 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $223.47 | 5.513% | $235.7899 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $194.80 | 5.378% | $205.2763 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $101.45 | 3.541% | $105.0423 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $212.76 | 3.209% | $219.5875 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $216.80 | 5.773% | $229.3159 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $51.78 | 6.539% | $55.1659 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $1,226.55 | $1,287.9232 | $1,287.94 | $1,287.95 | $1,287.90 | |