| 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 | $225.28 | 11.580% | $251.3674 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $245.63 | 11.247% | $273.256 | $273.26 | $273.25 | $273.30 |
| Purchase #3 | $107.61 | 9.304% | $117.622 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $205.66 | 8.127% | $222.374 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $81.87 | 3.544% | $84.7715 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $165.63 | 10.399% | $182.8539 | $182.85 | $182.85 | $182.90 |
| Purchase #7 | $21.71 | 11.543% | $24.216 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $1,053.39 | $1,156.4608 | $1,156.46 | $1,156.35 | $1,156.60 | |