| 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 | $189.51 | 10.443% | $209.3005 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $108.91 | 7.594% | $117.1806 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $165.74 | 12.440% | $186.3581 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $157.92 | 11.717% | $176.4235 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $162.77 | 4.404% | $169.9384 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $222.72 | 12.679% | $250.9587 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $99.83 | 7.357% | $107.1745 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $1,107.40 | $1,217.3343 | $1,217.33 | $1,217.30 | $1,217.40 | |