| 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 | $176.45 | 13.828% | $200.8495 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $22.63 | 6.599% | $24.1234 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $243.88 | 11.213% | $271.2263 | $271.23 | $271.25 | $271.20 |
| Purchase #4 | $218.33 | 7.863% | $235.4973 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $170.46 | 10.842% | $188.9413 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $244.48 | 5.405% | $257.6941 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $233.47 | 11.230% | $259.6887 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $1,309.70 | $1,438.0206 | $1,438.02 | $1,438.05 | $1,437.90 | |