| 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 | $39.81 | 5.178% | $41.8714 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $225.37 | 4.499% | $235.5094 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $106.38 | 6.185% | $112.9596 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $163.63 | 13.285% | $185.3682 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $162.58 | 3.611% | $168.4508 | $168.45 | $168.45 | $168.50 |
| Purchase #6 | $245.34 | 9.507% | $268.6645 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $197.28 | 3.410% | $204.0072 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $1,140.39 | $1,216.8311 | $1,216.83 | $1,216.75 | $1,217.00 | |