| 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 | $233.65 | 6.481% | $248.7929 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $205.87 | 8.856% | $224.1018 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $186.91 | 11.606% | $208.6028 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $209.68 | 9.553% | $229.7107 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $171.71 | 10.540% | $189.8082 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $64.52 | 9.871% | $70.8888 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $111.72 | 11.263% | $124.303 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,184.06 | $1,296.2082 | $1,296.20 | $1,296.20 | $1,296.20 | |