| 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 | $191.84 | 5.339% | $202.0823 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $183.86 | 10.397% | $202.9759 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $35.34 | 4.463% | $36.9172 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $249.26 | 6.680% | $265.9106 | $265.91 | $265.90 | $265.90 |
| Purchase #5 | $27.76 | 10.442% | $30.6587 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $201.63 | 9.479% | $220.7425 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $17.40 | 9.485% | $19.0504 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $907.09 | $978.3376 | $978.34 | $978.35 | $978.40 | |