| 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 | $209.77 | 3.347% | $216.791 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $28.59 | 7.715% | $30.7957 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $204.56 | 11.750% | $228.5958 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $232.99 | 13.829% | $265.2102 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $161.61 | 6.108% | $171.4811 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $166.52 | 6.826% | $177.8867 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $237.51 | 6.237% | $252.3235 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,241.55 | $1,343.0840 | $1,343.09 | $1,343.10 | $1,343.10 | |