| 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 | $87.50 | 13.398% | $99.2233 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $197.90 | 9.620% | $216.938 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $183.98 | 5.293% | $193.7181 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $230.77 | 11.743% | $257.8693 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $76.30 | 5.392% | $80.4141 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $160.47 | 4.796% | $168.1661 | $168.17 | $168.15 | $168.20 |
| Purchase #7 | $189.54 | 13.825% | $215.7439 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $1,126.46 | $1,232.0728 | $1,232.07 | $1,232.00 | $1,232.00 | |