| 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 | $121.41 | 10.567% | $134.2394 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $19.64 | 11.713% | $21.9404 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $118.27 | 10.688% | $130.9107 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $116.50 | 12.192% | $130.7037 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $65.34 | 12.206% | $73.3154 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $196.60 | 9.121% | $214.5319 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $127.36 | 12.246% | $142.9565 | $142.96 | $142.95 | $143.00 |
| 7 purchase totals = | $765.12 | $848.5980 | $848.60 | $848.60 | $848.50 | |