| 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 | $153.58 | 10.317% | $169.4248 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $228.74 | 12.555% | $257.4583 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $80.49 | 3.390% | $83.2186 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $15.31 | 6.130% | $16.2485 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $126.31 | 10.319% | $139.3439 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $243.59 | 11.311% | $271.1425 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $234.86 | 5.538% | $247.8665 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,082.88 | $1,184.7031 | $1,184.70 | $1,184.65 | $1,184.60 | |