| 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 | $202.42 | 12.628% | $227.9816 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $16.98 | 3.179% | $17.5198 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $208.35 | 4.166% | $217.0299 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $106.82 | 13.529% | $121.2717 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $194.47 | 13.476% | $220.6768 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $223.94 | 8.623% | $243.2503 | $243.25 | $243.25 | $243.30 |
| Purchase #7 | $20.69 | 9.689% | $22.6947 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $973.67 | $1,070.4248 | $1,070.42 | $1,070.45 | $1,070.50 | |