| 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 | $190.50 | 12.565% | $214.4363 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $59.44 | 11.699% | $66.3939 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $192.72 | 8.266% | $208.6502 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $101.89 | 8.770% | $110.8258 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $133.55 | 13.826% | $152.0146 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $231.56 | 12.851% | $261.3178 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $77.84 | 12.714% | $87.7366 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $987.50 | $1,101.3752 | $1,101.38 | $1,101.40 | $1,101.30 | |