| 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 | $242.71 | 3.671% | $251.6199 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $21.46 | 7.612% | $23.0935 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $56.43 | 8.119% | $61.0116 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $75.73 | 5.427% | $79.8399 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $217.77 | 9.503% | $238.4647 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $97.86 | 5.590% | $103.3304 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $12.58 | 4.508% | $13.1471 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $724.54 | $770.5071 | $770.50 | $770.50 | $770.40 | |