| 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 | $103.46 | 9.567% | $113.358 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $9.80 | 4.520% | $10.243 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $249.41 | 3.192% | $257.3712 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $205.70 | 12.180% | $230.7543 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $13.31 | 5.550% | $14.0487 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $110.46 | 3.312% | $114.1184 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $78.67 | 4.668% | $82.3423 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $770.81 | $822.2359 | $822.23 | $822.20 | $822.20 | |