| 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 | $241.33 | 13.599% | $274.1485 | $274.15 | $274.15 | $274.10 |
| Purchase #2 | $10.73 | 12.287% | $12.0484 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $30.61 | 6.225% | $32.5155 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $124.58 | 6.221% | $132.3301 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $34.95 | 5.299% | $36.802 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $6.64 | 3.542% | $6.8752 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $137.71 | 7.123% | $147.5191 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $586.55 | $642.2388 | $642.25 | $642.25 | $642.10 | |