| 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 | $186.99 | 13.583% | $212.3889 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $198.84 | 3.655% | $206.1076 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $108.89 | 11.526% | $121.4407 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $237.90 | 13.358% | $269.6787 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $104.91 | 11.787% | $117.2757 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $175.68 | 6.210% | $186.5897 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $233.66 | 3.457% | $241.7376 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,246.87 | $1,355.2189 | $1,355.23 | $1,355.30 | $1,355.20 | |