| 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 | $239.76 | 3.525% | $248.2115 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $162.25 | 11.675% | $181.1927 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $143.60 | 5.608% | $151.6531 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $105.97 | 4.828% | $111.0862 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $226.92 | 4.536% | $237.2131 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $250.50 | 13.435% | $284.1547 | $284.15 | $284.15 | $284.20 |
| Purchase #7 | $245.39 | 3.363% | $253.6425 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $1,374.39 | $1,467.1538 | $1,467.14 | $1,467.15 | $1,467.20 | |