| 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 | $189.95 | 7.772% | $204.7129 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $35.66 | 10.129% | $39.272 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $111.58 | 13.866% | $127.0517 | $127.05 | $127.05 | $127.10 |
| Purchase #4 | $242.76 | 3.478% | $251.2032 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $14.98 | 5.776% | $15.8452 | $15.85 | $15.85 | $15.80 |
| Purchase #6 | $172.71 | 8.734% | $187.7945 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $232.52 | 9.262% | $254.056 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,000.16 | $1,079.9355 | $1,079.93 | $1,079.90 | $1,080.00 | |