| 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 | $240.34 | 11.324% | $267.5561 | $267.56 | $267.55 | $267.60 |
| Purchase #2 | $140.45 | 7.372% | $150.804 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $114.36 | 4.568% | $119.584 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $136.99 | 6.436% | $145.8067 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $248.88 | 12.497% | $279.9825 | $279.98 | $280.00 | $280.00 |
| Purchase #6 | $210.25 | 8.532% | $228.1885 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $197.90 | 12.514% | $222.6652 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,289.17 | $1,414.5870 | $1,414.59 | $1,414.60 | $1,414.70 | |