| 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 | $231.60 | 3.766% | $240.3221 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $110.55 | 13.611% | $125.597 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $159.74 | 3.704% | $165.6568 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $203.26 | 7.694% | $218.8988 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $123.38 | 8.267% | $133.5798 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $133.44 | 11.835% | $149.2326 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $164.25 | 4.475% | $171.6002 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $1,126.22 | $1,204.8873 | $1,204.89 | $1,204.90 | $1,204.90 | |