| 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 | $201.35 | 4.372% | $210.153 | $210.15 | $210.15 | $210.20 |
| Purchase #2 | $189.47 | 11.524% | $211.3045 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $15.32 | 5.309% | $16.1333 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $88.35 | 13.465% | $100.2463 | $100.25 | $100.25 | $100.20 |
| Purchase #5 | $209.73 | 3.295% | $216.6406 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $222.49 | 7.396% | $238.9454 | $238.95 | $238.95 | $238.90 |
| Purchase #7 | $189.36 | 5.473% | $199.7237 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $1,116.07 | $1,193.1468 | $1,193.14 | $1,193.15 | $1,193.00 | |