| 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 | $112.48 | 4.772% | $117.8475 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $41.66 | 12.821% | $47.0012 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $177.84 | 11.794% | $198.8144 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $211.82 | 4.688% | $221.7501 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $161.42 | 3.273% | $166.7033 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $17.50 | 8.870% | $19.0523 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $202.77 | 5.245% | $213.4053 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $925.49 | $984.5741 | $984.57 | $984.55 | $984.60 | |