| 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 | $115.67 | 3.247% | $119.4258 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $227.83 | 13.184% | $257.8671 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $173.80 | 10.501% | $192.0507 | $192.05 | $192.05 | $192.10 |
| Purchase #4 | $188.91 | 13.669% | $214.7321 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $70.94 | 7.658% | $76.3726 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $213.27 | 10.182% | $234.9852 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $16.88 | 8.342% | $18.2881 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $1,007.30 | $1,113.7216 | $1,113.73 | $1,113.75 | $1,113.80 | |