| 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 | $205.62 | 10.681% | $227.5823 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $80.53 | 11.292% | $89.6234 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $28.36 | 11.267% | $31.5553 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $115.97 | 7.506% | $124.6747 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $167.91 | 3.131% | $173.1673 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $96.28 | 3.624% | $99.7692 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $202.97 | 8.828% | $220.8882 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $897.64 | $967.2604 | $967.26 | $967.20 | $967.40 | |