| 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 | $39.81 | 3.150% | $41.064 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $203.48 | 13.604% | $231.1614 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $117.93 | 4.723% | $123.4998 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $175.42 | 5.585% | $185.2172 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $190.81 | 11.673% | $213.0833 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $67.82 | 8.791% | $73.7821 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $97.98 | 12.353% | $110.0835 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $893.25 | $977.8913 | $977.88 | $977.90 | $978.00 | |