| 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 | $217.69 | 5.717% | $230.1353 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $208.59 | 7.677% | $224.6035 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $75.43 | 9.698% | $82.7452 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $181.27 | 6.435% | $192.9347 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $169.62 | 9.705% | $186.0816 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $100.98 | 10.259% | $111.3395 | $111.34 | $111.35 | $111.30 |
| Purchase #7 | $223.99 | 8.404% | $242.8141 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $1,177.57 | $1,270.6539 | $1,270.65 | $1,270.70 | $1,270.50 | |