| 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 | $86.42 | 13.255% | $97.875 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $224.33 | 9.202% | $244.9728 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $164.73 | 8.681% | $179.0302 | $179.03 | $179.05 | $179.00 |
| Purchase #4 | $93.60 | 12.369% | $105.1774 | $105.18 | $105.20 | $105.20 |
| Purchase #5 | $34.67 | 11.801% | $38.7614 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $187.49 | 7.498% | $201.548 | $201.55 | $201.55 | $201.50 |
| Purchase #7 | $22.37 | 6.287% | $23.7764 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $813.61 | $891.1412 | $891.15 | $891.20 | $891.20 | |