| 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 | $199.76 | 13.708% | $227.1431 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $199.87 | 11.512% | $222.879 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $161.64 | 10.638% | $178.8353 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $13.44 | 5.121% | $14.1283 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $240.43 | 3.153% | $248.0108 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $183.88 | 12.874% | $207.5527 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $70.81 | 5.603% | $74.7775 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $1,069.83 | $1,173.3267 | $1,173.33 | $1,173.40 | $1,173.30 | |