| 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 | $12.52 | 5.273% | $13.1802 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $177.91 | 6.706% | $189.8406 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $248.99 | 4.825% | $261.0038 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $34.61 | 7.640% | $37.2542 | $37.25 | $37.25 | $37.30 |
| Purchase #5 | $148.75 | 9.492% | $162.8694 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $241.68 | 9.840% | $265.4613 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $181.57 | 10.537% | $200.702 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $1,046.03 | $1,130.3115 | $1,130.30 | $1,130.30 | $1,130.40 | |