| 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 | $10.27 | 13.447% | $11.651 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $114.91 | 13.797% | $130.7641 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $234.61 | 7.103% | $251.2743 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $163.51 | 6.610% | $174.318 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $89.59 | 11.429% | $99.8292 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $170.43 | 6.658% | $181.7772 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $249.49 | 3.178% | $257.4188 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $1,032.81 | $1,107.0326 | $1,107.03 | $1,107.00 | $1,107.10 | |