| 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 | $96.97 | 11.650% | $108.267 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $105.99 | 10.434% | $117.049 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $28.41 | 7.337% | $30.4944 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $171.60 | 12.691% | $193.3778 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $215.79 | 8.743% | $234.6565 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $181.28 | 6.698% | $193.4221 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $189.90 | 12.383% | $213.4153 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $989.94 | $1,090.6821 | $1,090.69 | $1,090.65 | $1,090.70 | |