| 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 | $111.86 | 12.127% | $125.4253 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $243.82 | 4.263% | $254.214 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $99.68 | 10.259% | $109.9062 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $64.65 | 9.504% | $70.7943 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $127.32 | 11.549% | $142.0242 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $10.92 | 10.478% | $12.0642 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $138.83 | 10.186% | $152.9712 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $797.08 | $867.3994 | $867.39 | $867.35 | $867.40 | |