| 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 | $110.63 | 3.735% | $114.762 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $159.85 | 10.384% | $176.4488 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $85.37 | 4.606% | $89.3021 | $89.30 | $89.30 | $89.30 |
| Purchase #4 | $235.79 | 3.681% | $244.4694 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $222.81 | 4.721% | $233.3289 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $86.83 | 7.269% | $93.1417 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $223.98 | 10.462% | $247.4128 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,125.26 | $1,198.8657 | $1,198.86 | $1,198.85 | $1,198.80 | |