| 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 | $126.29 | 6.782% | $134.855 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $232.85 | 8.782% | $253.2989 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $201.28 | 13.446% | $228.3441 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $120.45 | 5.871% | $127.5216 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $173.84 | 10.761% | $192.5469 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $196.98 | 11.808% | $220.2394 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $163.53 | 12.191% | $183.4659 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,215.22 | $1,340.2718 | $1,340.28 | $1,340.25 | $1,340.20 | |