| 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 | $244.56 | 7.801% | $263.6381 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $250.59 | 3.561% | $259.5135 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $181.95 | 11.612% | $203.078 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $42.47 | 13.853% | $48.3534 | $48.35 | $48.35 | $48.40 |
| Purchase #5 | $25.66 | 5.456% | $27.06 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $73.80 | 4.583% | $77.1823 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $242.27 | 9.425% | $265.1039 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $1,061.30 | $1,143.9292 | $1,143.92 | $1,143.95 | $1,144.00 | |