| 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 | $125.76 | 11.690% | $140.4613 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $196.87 | 7.547% | $211.7278 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $64.50 | 8.545% | $70.0115 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $198.30 | 3.386% | $205.0144 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $187.55 | 4.793% | $196.5393 | $196.54 | $196.55 | $196.50 |
| Purchase #6 | $176.88 | 4.485% | $184.8131 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $182.73 | 11.600% | $203.9267 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $1,132.59 | $1,212.4941 | $1,212.49 | $1,212.50 | $1,212.40 | |