| 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 | $130.26 | 4.651% | $136.3184 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $187.68 | 9.602% | $205.701 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $67.56 | 3.188% | $69.7138 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $108.27 | 11.582% | $120.8098 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $91.47 | 4.145% | $95.2614 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $188.49 | 4.371% | $196.7289 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $24.68 | 5.144% | $25.9495 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $798.41 | $850.4828 | $850.48 | $850.45 | $850.40 | |