| 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 | $246.50 | 13.778% | $280.4628 | $280.46 | $280.45 | $280.50 |
| Purchase #2 | $38.30 | 3.851% | $39.7749 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $75.83 | 11.857% | $84.8212 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $94.73 | 11.660% | $105.7755 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $26.68 | 13.659% | $30.3242 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $170.28 | 6.687% | $181.6666 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $234.47 | 5.627% | $247.6636 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $886.79 | $970.4888 | $970.48 | $970.40 | $970.60 | |