| 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 | $108.78 | 13.417% | $123.375 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $97.47 | 7.202% | $104.4898 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $239.42 | 10.828% | $265.3444 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $138.64 | 12.778% | $156.3554 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $140.50 | 4.659% | $147.0459 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $164.43 | 7.530% | $176.8116 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $11.98 | 4.420% | $12.5095 | $12.51 | $12.50 | $12.50 |
| 7 purchase totals = | $901.22 | $985.9316 | $985.94 | $985.95 | $985.90 | |