| 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 | $34.50 | 12.138% | $38.6876 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $118.61 | 10.363% | $130.9016 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $62.87 | 9.686% | $68.9596 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $126.38 | 10.274% | $139.3643 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $242.98 | 7.712% | $261.7186 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $192.62 | 7.220% | $206.5272 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $115.82 | 3.715% | $120.1227 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $893.78 | $966.2816 | $966.28 | $966.25 | $966.30 | |