| 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 | $208.73 | 8.556% | $226.5889 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $209.31 | 10.551% | $231.3943 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $67.85 | 11.142% | $75.4098 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $151.32 | 11.355% | $168.5024 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $144.99 | 4.203% | $151.0839 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $92.75 | 12.470% | $104.3159 | $104.32 | $104.30 | $104.30 |
| Purchase #7 | $173.39 | 3.843% | $180.0534 | $180.05 | $180.05 | $180.10 |
| 7 purchase totals = | $1,048.34 | $1,137.3486 | $1,137.34 | $1,137.35 | $1,137.40 | |