| 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 | $224.61 | 4.221% | $234.0908 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $201.88 | 11.621% | $225.3405 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $169.29 | 11.108% | $188.0947 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $75.73 | 10.436% | $83.6332 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $160.95 | 8.529% | $174.6774 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $214.56 | 7.365% | $230.3623 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $10.60 | 13.756% | $12.0581 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $1,057.62 | $1,148.2570 | $1,148.25 | $1,148.30 | $1,148.30 | |