| 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 | $204.30 | 11.501% | $227.7965 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $224.52 | 6.583% | $239.3002 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $60.47 | 3.107% | $62.3488 | $62.35 | $62.35 | $62.30 |
| Purchase #4 | $122.84 | 11.645% | $137.1447 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $19.91 | 11.416% | $22.1829 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $17.86 | 8.669% | $19.4083 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $57.80 | 7.751% | $62.2801 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $707.70 | $770.4615 | $770.46 | $770.50 | $770.40 | |