| 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 | $250.64 | 12.530% | $282.0452 | $282.05 | $282.05 | $282.00 |
| Purchase #2 | $72.99 | 7.621% | $78.5526 | $78.55 | $78.55 | $78.60 |
| Purchase #3 | $186.92 | 10.516% | $206.5765 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $109.45 | 6.781% | $116.8718 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $31.96 | 3.806% | $33.1764 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $121.37 | 9.437% | $132.8237 | $132.82 | $132.80 | $132.80 |
| Purchase #7 | $247.82 | 7.285% | $265.8737 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,021.15 | $1,115.9199 | $1,115.92 | $1,115.90 | $1,116.00 | |