| 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 | $221.38 | 5.742% | $234.0916 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $164.65 | 12.468% | $185.1786 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $42.76 | 6.707% | $45.6279 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $25.99 | 12.438% | $29.2226 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $222.62 | 4.771% | $233.2412 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $188.61 | 4.699% | $197.4728 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $238.31 | 12.182% | $267.3409 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,104.32 | $1,192.1756 | $1,192.17 | $1,192.20 | $1,192.10 | |