| 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 | $25.91 | 3.365% | $26.7819 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $104.63 | 13.678% | $118.9413 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $184.93 | 13.246% | $209.4258 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $222.67 | 11.520% | $248.3216 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $193.50 | 13.594% | $219.8044 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $21.49 | 3.420% | $22.225 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $152.65 | 12.641% | $171.9465 | $171.95 | $171.95 | $171.90 |
| 7 purchase totals = | $905.78 | $1,017.4465 | $1,017.45 | $1,017.50 | $1,017.30 | |