| 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 | $189.87 | 13.635% | $215.7588 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $120.61 | 13.198% | $136.5281 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $185.84 | 9.289% | $203.1027 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $6.81 | 9.761% | $7.4747 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $238.79 | 4.645% | $249.8818 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $201.94 | 7.432% | $216.9482 | $216.95 | $216.95 | $216.90 |
| Purchase #7 | $26.35 | 6.541% | $28.0736 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $970.21 | $1,057.7679 | $1,057.76 | $1,057.75 | $1,057.80 | |