| 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 | $104.38 | 3.237% | $107.7588 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $220.42 | 12.451% | $247.8645 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $226.68 | 5.242% | $238.5626 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $180.88 | 8.444% | $196.1535 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $75.83 | 5.579% | $80.0606 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $30.54 | 13.305% | $34.6033 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $184.84 | 12.570% | $208.0744 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,023.57 | $1,113.0777 | $1,113.06 | $1,113.00 | $1,113.30 | |