| 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 | $209.65 | 12.678% | $236.2294 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $50.69 | 13.404% | $57.4845 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $220.94 | 13.331% | $250.3935 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $151.40 | 7.830% | $163.2546 | $163.25 | $163.25 | $163.30 |
| Purchase #5 | $204.56 | 12.197% | $229.5102 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $98.93 | 7.233% | $106.0856 | $106.09 | $106.10 | $106.10 |
| Purchase #7 | $50.65 | 12.330% | $56.8951 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $986.82 | $1,099.8529 | $1,099.85 | $1,099.90 | $1,099.90 | |