| 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 | $215.92 | 11.514% | $240.781 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $163.93 | 9.669% | $179.7804 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $28.79 | 13.575% | $32.6982 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $250.45 | 12.484% | $281.7162 | $281.72 | $281.70 | $281.70 |
| Purchase #5 | $104.96 | 10.379% | $115.8538 | $115.85 | $115.85 | $115.90 |
| Purchase #6 | $135.54 | 7.316% | $145.4561 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $244.62 | 3.702% | $253.6758 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,144.21 | $1,249.9615 | $1,249.97 | $1,250.00 | $1,250.10 | |