| 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 | $34.53 | 5.289% | $36.3563 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $233.64 | 7.264% | $250.6116 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $245.72 | 10.307% | $271.0464 | $271.05 | $271.05 | $271.00 |
| Purchase #4 | $99.43 | 7.181% | $106.5701 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $168.62 | 5.232% | $177.4422 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $178.60 | 3.841% | $185.46 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $11.99 | 8.388% | $12.9957 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $972.53 | $1,040.4823 | $1,040.49 | $1,040.45 | $1,040.50 | |