| 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 | $175.87 | 13.691% | $199.9484 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $250.90 | 9.280% | $274.1835 | $274.18 | $274.20 | $274.20 |
| Purchase #3 | $127.79 | 3.754% | $132.5872 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $82.68 | 10.163% | $91.0828 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $217.81 | 3.671% | $225.8058 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $182.89 | 10.492% | $202.0788 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $20.65 | 12.697% | $23.2719 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $1,058.59 | $1,148.9584 | $1,148.96 | $1,149.00 | $1,149.00 | |