| 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 | $121.41 | 3.210% | $125.3073 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $207.63 | 8.771% | $225.8412 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $225.58 | 3.560% | $233.6106 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $90.86 | 12.449% | $102.1712 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $222.88 | 10.765% | $246.873 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $233.90 | 10.365% | $258.1437 | $258.14 | $258.15 | $258.10 |
| Purchase #7 | $218.53 | 12.689% | $246.2593 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,320.79 | $1,438.2063 | $1,438.20 | $1,438.15 | $1,438.20 | |