| 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 | $15.25 | 5.287% | $16.0563 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $99.72 | 6.458% | $106.1599 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $192.97 | 4.284% | $201.2368 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $59.32 | 7.351% | $63.6806 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $195.47 | 9.600% | $214.2351 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $217.58 | 3.414% | $225.0082 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $165.27 | 9.523% | $181.0087 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $945.58 | $1,007.3856 | $1,007.40 | $1,007.40 | $1,007.40 | |