| 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 | $239.59 | 13.544% | $272.0401 | $272.04 | $272.05 | $272.00 |
| Purchase #2 | $184.75 | 6.141% | $196.0955 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $69.89 | 9.743% | $76.6994 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $68.68 | 12.790% | $77.4642 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $132.91 | 6.450% | $141.4827 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $104.43 | 5.644% | $110.324 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $17.83 | 5.320% | $18.7786 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $818.08 | $892.8845 | $892.88 | $892.90 | $892.90 | |