| 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 | $192.49 | 9.707% | $211.175 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $82.53 | 9.233% | $90.15 | $90.15 | $90.15 | $90.20 |
| Purchase #3 | $192.72 | 10.705% | $213.3507 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $179.74 | 13.347% | $203.7299 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $141.29 | 9.758% | $155.0771 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $176.97 | 9.148% | $193.1592 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $13.41 | 3.538% | $13.8844 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $979.15 | $1,080.5263 | $1,080.53 | $1,080.60 | $1,080.70 | |