| 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 | $120.83 | 12.830% | $136.3325 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $62.57 | 8.376% | $67.8109 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $189.64 | 4.442% | $198.0638 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $146.67 | 11.813% | $163.9961 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $30.44 | 4.123% | $31.695 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $89.50 | 4.364% | $93.4058 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $231.81 | 10.464% | $256.0666 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $871.46 | $947.3707 | $947.38 | $947.35 | $947.40 | |