| 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 | $231.73 | 5.747% | $245.0475 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $60.42 | 5.382% | $63.6718 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $213.82 | 10.739% | $236.7821 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $177.62 | 4.489% | $185.5934 | $185.59 | $185.60 | $185.60 |
| Purchase #5 | $86.77 | 4.326% | $90.5237 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $10.81 | 10.764% | $11.9736 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $189.48 | 13.827% | $215.6794 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $970.65 | $1,049.2715 | $1,049.26 | $1,049.25 | $1,049.30 | |