| 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 | $134.30 | 8.462% | $145.6645 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $219.33 | 3.763% | $227.5834 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $191.25 | 8.695% | $207.8792 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $231.45 | 7.490% | $248.7856 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $106.37 | 7.291% | $114.1254 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $223.41 | 7.279% | $239.672 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $135.96 | 8.108% | $146.9836 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $1,242.07 | $1,330.6937 | $1,330.69 | $1,330.75 | $1,330.80 | |