| 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 | $218.84 | 11.856% | $244.7857 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $134.87 | 3.118% | $139.0752 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $174.47 | 7.787% | $188.056 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $220.89 | 12.730% | $249.0093 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $28.93 | 7.694% | $31.1559 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $104.73 | 12.413% | $117.7301 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $101.36 | 12.603% | $114.1344 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $984.09 | $1,083.9466 | $1,083.96 | $1,084.00 | $1,084.00 | |