| 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 | $114.55 | 10.769% | $126.8859 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $248.73 | 5.599% | $262.6564 | $262.66 | $262.65 | $262.70 |
| Purchase #3 | $10.47 | 10.449% | $11.564 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $196.30 | 9.120% | $214.2026 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $149.46 | 10.755% | $165.5344 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $8.93 | 3.296% | $9.2243 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $21.38 | 3.872% | $22.2078 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $749.82 | $812.2754 | $812.27 | $812.25 | $812.30 | |