| 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 | $122.80 | 12.591% | $138.2617 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $47.91 | 3.500% | $49.5869 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $63.48 | 5.724% | $67.1136 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $127.77 | 13.709% | $145.286 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $225.89 | 11.547% | $251.9735 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $118.44 | 10.354% | $130.7033 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $88.82 | 6.421% | $94.5231 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $795.11 | $877.4481 | $877.44 | $877.40 | $877.50 | |