| 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 | $31.82 | 4.670% | $33.306 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $107.97 | 5.603% | $114.0196 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $242.56 | 3.786% | $251.7433 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $109.63 | 12.138% | $122.9369 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $156.57 | 13.807% | $178.1876 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $69.96 | 9.637% | $76.702 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $144.41 | 12.466% | $162.4122 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $862.92 | $939.3076 | $939.31 | $939.30 | $939.20 | |