| 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 | $110.92 | 11.709% | $123.9076 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $230.97 | 8.293% | $250.1243 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $182.48 | 5.853% | $193.1606 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $86.97 | 8.479% | $94.3442 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $216.32 | 3.125% | $223.08 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $110.85 | 12.833% | $125.0754 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $113.80 | 7.809% | $122.6866 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $1,052.31 | $1,132.3787 | $1,132.38 | $1,132.40 | $1,132.40 | |