| 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 | $196.35 | 4.850% | $205.873 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $41.40 | 6.288% | $44.0032 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $103.61 | 10.766% | $114.7647 | $114.76 | $114.75 | $114.80 |
| Purchase #4 | $76.65 | 9.847% | $84.1977 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $145.69 | 11.265% | $162.102 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $163.63 | 12.324% | $183.7958 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $139.74 | 3.107% | $144.0817 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $867.07 | $938.8181 | $938.81 | $938.80 | $938.90 | |