| 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 | $222.75 | 8.792% | $242.3342 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $9.77 | 10.608% | $10.8064 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $157.55 | 10.576% | $174.2125 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $119.87 | 9.480% | $131.2337 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $198.71 | 9.391% | $217.3709 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $13.38 | 9.341% | $14.6298 | $14.63 | $14.65 | $14.60 |
| Purchase #7 | $8.96 | 11.353% | $9.9772 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $730.99 | $800.5647 | $800.56 | $800.60 | $800.50 | |