| 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 | $58.47 | 13.689% | $66.474 | $66.47 | $66.45 | $66.50 |
| Purchase #2 | $112.73 | 4.669% | $117.9934 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $242.75 | 7.344% | $260.5776 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $210.67 | 11.446% | $234.7833 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $239.44 | 3.637% | $248.1484 | $248.15 | $248.15 | $248.10 |
| Purchase #6 | $20.58 | 10.792% | $22.801 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $198.50 | 3.432% | $205.3125 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $1,083.14 | $1,156.0902 | $1,156.08 | $1,156.10 | $1,156.10 | |