| 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 | $220.35 | 10.857% | $244.2734 | $244.27 | $244.25 | $244.30 |
| Purchase #2 | $11.88 | 8.204% | $12.8546 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $158.27 | 6.799% | $169.0308 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $181.57 | 12.152% | $203.6344 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $167.99 | 4.615% | $175.7427 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $232.58 | 8.107% | $251.4353 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $115.69 | 6.508% | $123.2191 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $1,088.33 | $1,180.1903 | $1,180.18 | $1,180.20 | $1,180.10 | |