| 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 | $217.95 | 3.489% | $225.5543 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $193.32 | 6.681% | $206.2357 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $166.45 | 5.729% | $175.9859 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $234.67 | 7.183% | $251.5263 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $205.37 | 9.293% | $224.455 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $47.88 | 7.485% | $51.4638 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $142.72 | 8.732% | $155.1823 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $1,208.36 | $1,290.4033 | $1,290.41 | $1,290.45 | $1,290.50 | |