| 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 | $200.79 | 13.676% | $228.25 | $228.25 | $228.25 | $228.30 |
| Purchase #2 | $74.94 | 10.864% | $83.0815 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $79.82 | 3.281% | $82.4389 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $214.52 | 4.856% | $224.9371 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $46.88 | 13.363% | $53.1446 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $63.74 | 11.184% | $70.8687 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $232.61 | 5.484% | $245.3663 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $913.30 | $988.0871 | $988.09 | $988.10 | $988.10 | |