| 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 | $209.43 | 5.124% | $220.1612 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $163.78 | 6.468% | $174.3733 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $224.80 | 4.139% | $234.1045 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $37.79 | 3.846% | $39.2434 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $98.63 | 9.652% | $108.1498 | $108.15 | $108.15 | $108.10 |
| Purchase #6 | $191.73 | 9.192% | $209.3538 | $209.35 | $209.35 | $209.40 |
| Purchase #7 | $128.34 | 4.409% | $133.9985 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,054.50 | $1,119.3845 | $1,119.37 | $1,119.35 | $1,119.40 | |