| 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 | $220.79 | 12.602% | $248.614 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $110.82 | 3.430% | $114.6211 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $18.61 | 6.534% | $19.826 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $185.63 | 7.419% | $199.4019 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $63.63 | 6.510% | $67.7723 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $169.94 | 12.235% | $190.7322 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $30.70 | 5.667% | $32.4398 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $800.12 | $873.4073 | $873.40 | $873.40 | $873.30 | |