| 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 | $217.72 | 3.645% | $225.6559 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $103.79 | 13.157% | $117.4457 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $126.46 | 10.696% | $139.9862 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $150.69 | 8.231% | $163.0933 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $12.55 | 10.694% | $13.8921 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $211.47 | 3.459% | $218.7847 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $23.94 | 7.607% | $25.7611 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $846.62 | $904.6190 | $904.62 | $904.65 | $904.70 | |