| 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 | $230.56 | 6.417% | $245.355 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $55.71 | 4.171% | $58.0337 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $13.97 | 6.700% | $14.906 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $97.34 | 11.370% | $108.4076 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $165.48 | 8.679% | $179.842 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $245.27 | 7.648% | $264.0282 | $264.03 | $264.05 | $264.00 |
| Purchase #7 | $28.56 | 4.565% | $29.8638 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $836.89 | $900.4363 | $900.44 | $900.45 | $900.40 | |