| 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 | $117.96 | 8.422% | $127.8946 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $214.46 | 4.474% | $224.0549 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $82.41 | 3.192% | $85.0405 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $191.36 | 5.779% | $202.4187 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $62.59 | 7.798% | $67.4708 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $18.25 | 4.137% | $19.005 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $205.34 | 4.380% | $214.3339 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $892.37 | $940.2184 | $940.21 | $940.20 | $940.20 | |