| 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 | $107.27 | 11.832% | $119.9622 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $164.95 | 3.804% | $171.2247 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $94.98 | 3.179% | $97.9994 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $62.83 | 3.545% | $65.0573 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $176.38 | 13.447% | $200.0978 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $227.41 | 10.275% | $250.7764 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $207.88 | 6.773% | $221.9597 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,041.70 | $1,127.0775 | $1,127.08 | $1,127.05 | $1,127.20 | |