| 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 | $194.58 | 4.235% | $202.8205 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $216.73 | 7.285% | $232.5188 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $65.53 | 6.850% | $70.0188 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $66.31 | 4.657% | $69.3981 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $250.75 | 3.846% | $260.3938 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $23.96 | 12.531% | $26.9624 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $248.60 | 4.236% | $259.1307 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $1,066.46 | $1,121.2431 | $1,121.24 | $1,121.20 | $1,121.20 | |