| 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 | $9.27 | 10.475% | $10.241 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $245.68 | 3.106% | $253.3108 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $57.67 | 4.708% | $60.3851 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $127.28 | 5.757% | $134.6075 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $211.77 | 10.363% | $233.7157 | $233.72 | $233.70 | $233.70 |
| Purchase #6 | $103.32 | 10.382% | $114.0467 | $114.05 | $114.05 | $114.00 |
| Purchase #7 | $107.33 | 9.431% | $117.4523 | $117.45 | $117.45 | $117.50 |
| 7 purchase totals = | $862.32 | $923.7591 | $923.77 | $923.75 | $923.70 | |