| 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 | $181.71 | 12.665% | $204.7236 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $231.31 | 3.302% | $238.9479 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $42.93 | 12.276% | $48.2001 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $190.73 | 4.438% | $199.1946 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $146.89 | 3.224% | $151.6257 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $13.81 | 10.306% | $15.2333 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $239.81 | 6.175% | $254.6183 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $1,047.19 | $1,112.5435 | $1,112.54 | $1,112.55 | $1,112.40 | |