| 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 | $203.48 | 5.501% | $214.6734 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $10.55 | 5.675% | $11.1487 | $11.15 | $11.15 | $11.10 |
| Purchase #3 | $128.35 | 9.110% | $140.0427 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $224.76 | 9.395% | $245.8762 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $125.67 | 11.831% | $140.538 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $185.46 | 13.264% | $210.0594 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $173.67 | 12.795% | $195.8911 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $1,051.94 | $1,158.2295 | $1,158.23 | $1,158.25 | $1,158.20 | |