| 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 | $207.57 | 7.688% | $223.528 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $248.87 | 8.253% | $269.4092 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $177.70 | 12.224% | $199.422 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $92.72 | 11.117% | $103.0277 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $70.90 | 13.696% | $80.6105 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $114.50 | 4.474% | $119.6227 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $228.69 | 9.563% | $250.5596 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $1,140.95 | $1,246.1797 | $1,246.18 | $1,246.15 | $1,246.10 | |