| 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 | $18.26 | 5.578% | $19.2785 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $61.36 | 9.797% | $67.3714 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $204.35 | 5.220% | $215.0171 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $131.70 | 5.625% | $139.1081 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $233.30 | 5.324% | $245.7209 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $210.96 | 12.745% | $237.8469 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $11.58 | 4.846% | $12.1412 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $871.51 | $936.4841 | $936.49 | $936.45 | $936.40 | |