| 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 | $16.65 | 6.210% | $17.684 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $242.38 | 3.462% | $250.7712 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $93.68 | 11.495% | $104.4485 | $104.45 | $104.45 | $104.40 |
| Purchase #4 | $130.92 | 12.210% | $146.9053 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $197.71 | 10.748% | $218.9599 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $24.82 | 10.274% | $27.37 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $66.95 | 8.618% | $72.7198 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $773.11 | $838.8587 | $838.86 | $838.80 | $838.90 | |