| 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 | $236.29 | 9.548% | $258.851 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $175.25 | 13.374% | $198.6879 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $43.58 | 12.591% | $49.0672 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $174.73 | 6.807% | $186.6239 | $186.62 | $186.60 | $186.60 |
| Purchase #5 | $238.61 | 10.777% | $264.325 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $40.67 | 7.461% | $43.7044 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $206.81 | 9.650% | $226.7672 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $1,115.94 | $1,228.0266 | $1,228.03 | $1,228.00 | $1,228.10 | |