| 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 | $214.56 | 13.763% | $244.0899 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $241.50 | 13.494% | $274.088 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $185.54 | 5.848% | $196.3904 | $196.39 | $196.40 | $196.40 |
| Purchase #4 | $186.35 | 10.469% | $205.859 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $242.42 | 11.734% | $270.8656 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $172.47 | 6.167% | $183.1062 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $17.81 | 11.537% | $19.8647 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $1,260.65 | $1,394.2638 | $1,394.27 | $1,394.25 | $1,394.40 | |