| 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 | $97.81 | 8.218% | $105.848 | $105.85 | $105.85 | $105.80 |
| Purchase #2 | $250.40 | 11.713% | $279.7294 | $279.73 | $279.75 | $279.70 |
| Purchase #3 | $138.50 | 7.666% | $149.1174 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $212.97 | 5.497% | $224.677 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $149.25 | 12.736% | $168.2585 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $146.57 | 10.146% | $161.441 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $34.28 | 4.482% | $35.8164 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $1,029.78 | $1,124.8877 | $1,124.90 | $1,124.90 | $1,124.80 | |