| 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 | $200.94 | 12.486% | $226.0294 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $206.76 | 9.337% | $226.0652 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $152.71 | 11.298% | $169.9632 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $71.41 | 12.636% | $80.4334 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $205.60 | 4.750% | $215.366 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $6.27 | 11.126% | $6.9676 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $5.88 | 8.224% | $6.3636 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $849.57 | $931.1884 | $931.19 | $931.15 | $931.30 | |