| 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 | $218.50 | 4.223% | $227.7273 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $35.90 | 3.725% | $37.2373 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $224.94 | 12.812% | $253.7593 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $131.80 | 5.493% | $139.0398 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $70.44 | 10.451% | $77.8017 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $226.84 | 5.782% | $239.9559 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $192.81 | 5.158% | $202.7551 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,101.23 | $1,178.2764 | $1,178.29 | $1,178.30 | $1,178.30 | |