| 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 | $95.81 | 10.812% | $106.169 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $190.26 | 12.472% | $213.9892 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $8.79 | 3.479% | $9.0958 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $126.94 | 10.389% | $140.1278 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $224.46 | 4.486% | $234.5293 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $26.41 | 5.836% | $27.9513 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $179.36 | 3.311% | $185.2986 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $852.03 | $917.1610 | $917.17 | $917.20 | $917.20 | |