| 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 | $213.56 | 4.159% | $222.442 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $181.52 | 10.557% | $200.6831 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $53.90 | 12.578% | $60.6795 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $11.95 | 10.126% | $13.1601 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $202.88 | 6.604% | $216.2782 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $83.43 | 10.129% | $91.8806 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $42.34 | 6.136% | $44.938 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $789.58 | $850.0615 | $850.06 | $850.15 | $850.10 | |