| 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 | $200.30 | 8.482% | $217.2894 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $155.76 | 11.434% | $173.5696 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $231.44 | 10.505% | $255.7528 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $139.76 | 12.177% | $156.7786 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $78.87 | 5.471% | $83.185 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $235.93 | 6.831% | $252.0464 | $252.05 | $252.05 | $252.00 |
| Purchase #7 | $113.90 | 12.152% | $127.7411 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $1,155.96 | $1,266.3629 | $1,266.37 | $1,266.40 | $1,266.40 | |