| 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 | $202.60 | 12.300% | $227.5198 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $15.49 | 3.587% | $16.0456 | $16.05 | $16.05 | $16.00 |
| Purchase #3 | $213.46 | 11.171% | $237.3056 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $58.72 | 12.538% | $66.0823 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $181.92 | 13.281% | $206.0808 | $206.08 | $206.10 | $206.10 |
| Purchase #6 | $167.99 | 5.430% | $177.1119 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $166.70 | 8.447% | $180.7811 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $1,006.88 | $1,110.9271 | $1,110.93 | $1,110.95 | $1,110.90 | |