| 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 | $109.37 | 4.153% | $113.9121 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $194.42 | 5.384% | $204.8876 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $217.28 | 6.867% | $232.2006 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $131.56 | 9.459% | $144.0043 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $173.32 | 11.670% | $193.5464 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $169.67 | 9.734% | $186.1857 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $64.49 | 12.769% | $72.7247 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $1,060.11 | $1,147.4614 | $1,147.46 | $1,147.45 | $1,147.40 | |