| 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 | $159.71 | 4.738% | $167.2771 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $142.65 | 13.603% | $162.0547 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $237.33 | 10.783% | $262.9213 | $262.92 | $262.90 | $262.90 |
| Purchase #4 | $199.62 | 7.487% | $214.5655 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $210.96 | 9.585% | $231.1805 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $241.45 | 3.559% | $250.0432 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $127.64 | 3.771% | $132.4533 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $1,319.36 | $1,420.4956 | $1,420.49 | $1,420.50 | $1,420.60 | |