| 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 | $218.97 | 8.778% | $238.1912 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $192.71 | 9.548% | $211.11 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $163.96 | 3.238% | $169.269 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $64.76 | 10.692% | $71.6841 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $200.68 | 7.321% | $215.3718 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $31.68 | 10.142% | $34.893 | $34.89 | $34.90 | $34.90 |
| Purchase #7 | $199.35 | 3.694% | $206.714 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $1,072.11 | $1,147.2331 | $1,147.22 | $1,147.20 | $1,147.30 | |