| 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 | $204.89 | 5.356% | $215.8639 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $25.98 | 13.501% | $29.4876 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $142.59 | 7.872% | $153.8147 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $139.48 | 5.572% | $147.2518 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $171.85 | 11.728% | $192.0046 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $203.36 | 5.219% | $213.9734 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $81.88 | 10.242% | $90.2661 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $970.03 | $1,042.6621 | $1,042.65 | $1,042.60 | $1,042.80 | |