| 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 | $214.52 | 9.836% | $235.6202 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $16.49 | 5.784% | $17.4438 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $139.73 | 11.829% | $156.2587 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $50.91 | 7.691% | $54.8255 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $136.30 | 3.238% | $140.7134 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $136.92 | 13.723% | $155.7095 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $206.87 | 8.429% | $224.3071 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $901.74 | $984.8782 | $984.88 | $984.85 | $984.80 | |