| 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 | $124.93 | 12.658% | $140.7436 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $215.93 | 12.800% | $243.569 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $197.80 | 8.583% | $214.7772 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $142.63 | 9.534% | $156.2283 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $75.28 | 5.765% | $79.6199 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $157.69 | 11.702% | $176.1429 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $115.70 | 4.578% | $120.9967 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,029.96 | $1,132.0776 | $1,132.08 | $1,132.10 | $1,132.00 | |