| 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 | $209.65 | 5.392% | $220.9543 | $220.95 | $220.95 | $221.00 |
| Purchase #2 | $73.74 | 4.348% | $76.9462 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $43.85 | 8.181% | $47.4374 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $242.52 | 4.202% | $252.7107 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $124.82 | 11.342% | $138.9771 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $7.39 | 10.305% | $8.1515 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $158.84 | 10.340% | $175.2641 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $860.81 | $920.4413 | $920.44 | $920.45 | $920.50 | |