| 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 | $199.27 | 11.247% | $221.6819 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $231.60 | 12.757% | $261.1452 | $261.15 | $261.15 | $261.10 |
| Purchase #3 | $153.62 | 13.648% | $174.5861 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $136.25 | 6.438% | $145.0218 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $107.92 | 4.483% | $112.7581 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $48.48 | 8.523% | $52.612 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $203.47 | 11.148% | $226.1528 | $226.15 | $226.15 | $226.20 |
| 7 purchase totals = | $1,080.61 | $1,193.9579 | $1,193.96 | $1,193.95 | $1,194.00 | |