| 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 | $219.71 | 3.359% | $227.0901 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $17.39 | 9.386% | $19.0222 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $223.53 | 11.114% | $248.3731 | $248.37 | $248.35 | $248.40 |
| Purchase #4 | $138.66 | 6.132% | $147.1626 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $162.78 | 3.818% | $168.9949 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $151.52 | 12.858% | $171.0024 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $165.92 | 8.569% | $180.1377 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,079.51 | $1,161.7830 | $1,161.77 | $1,161.75 | $1,161.80 | |