| 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 | $228.41 | 11.385% | $254.4145 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $70.89 | 6.424% | $75.444 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $103.72 | 4.515% | $108.403 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $52.73 | 5.839% | $55.8089 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $16.34 | 12.344% | $18.357 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $231.71 | 3.669% | $240.2114 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $162.32 | 8.655% | $176.3688 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $866.12 | $929.0076 | $929.00 | $928.95 | $929.00 | |