| 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 | $191.74 | 7.218% | $205.5798 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $221.94 | 5.533% | $234.2199 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $225.51 | 12.821% | $254.4226 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $165.59 | 8.438% | $179.5625 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $221.73 | 12.247% | $248.8853 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $218.28 | 9.831% | $239.7391 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $34.88 | 3.400% | $36.0659 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $1,279.67 | $1,398.4751 | $1,398.48 | $1,398.45 | $1,398.50 | |