| 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 | $203.36 | 13.630% | $231.078 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $110.49 | 5.780% | $116.8763 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $116.89 | 7.304% | $125.4276 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $155.71 | 11.794% | $174.0744 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $133.65 | 12.703% | $150.6276 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $216.69 | 11.447% | $241.4945 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $124.62 | 12.425% | $140.104 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $1,061.41 | $1,179.6824 | $1,179.68 | $1,179.75 | $1,179.70 | |