| 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 | $77.56 | 13.134% | $87.7467 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $231.87 | 8.690% | $252.0195 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $188.84 | 7.490% | $202.9841 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $117.85 | 3.596% | $122.0879 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $94.87 | 10.683% | $105.005 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $189.58 | 8.491% | $205.6772 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $124.83 | 9.297% | $136.4354 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $1,025.40 | $1,111.9558 | $1,111.97 | $1,112.00 | $1,111.90 | |