| 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 | $233.29 | 7.665% | $251.1717 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $139.51 | 3.389% | $144.238 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $214.79 | 4.867% | $225.2438 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $10.92 | 4.151% | $11.3733 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $176.69 | 7.164% | $189.3481 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $157.99 | 10.443% | $174.4889 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $235.98 | 3.692% | $244.6924 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,169.17 | $1,240.5562 | $1,240.55 | $1,240.55 | $1,240.50 | |