| 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 | $194.98 | 8.724% | $211.9901 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $187.89 | 6.335% | $199.7928 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $179.73 | 5.282% | $189.2233 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $222.33 | 13.510% | $252.3668 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $91.25 | 6.530% | $97.2086 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $174.92 | 9.791% | $192.0464 | $192.05 | $192.05 | $192.00 |
| Purchase #7 | $231.46 | 9.661% | $253.8214 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $1,282.56 | $1,396.4494 | $1,396.45 | $1,396.40 | $1,396.40 | |