| 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 | $208.42 | 8.430% | $225.9898 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $206.33 | 12.127% | $231.3516 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $148.78 | 11.736% | $166.2408 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $99.97 | 5.454% | $105.4224 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $189.64 | 3.344% | $195.9816 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $233.75 | 6.864% | $249.7946 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $229.61 | 10.237% | $253.1152 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,316.50 | $1,427.8960 | $1,427.89 | $1,427.90 | $1,427.90 | |