| 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 | $95.70 | 12.863% | $108.0099 | $108.01 | $108.00 | $108.00 |
| Purchase #2 | $197.75 | 9.824% | $217.177 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $94.94 | 7.377% | $101.9437 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $56.89 | 3.833% | $59.0706 | $59.07 | $59.05 | $59.10 |
| Purchase #5 | $156.47 | 7.672% | $168.4744 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $97.80 | 10.850% | $108.4113 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $129.67 | 3.607% | $134.3472 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $829.22 | $897.4341 | $897.43 | $897.40 | $897.40 | |