| 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 | $102.49 | 12.862% | $115.6723 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $173.52 | 5.106% | $182.3799 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $172.73 | 4.547% | $180.584 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $138.49 | 11.209% | $154.0133 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $94.52 | 12.340% | $106.1838 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $196.31 | 12.126% | $220.1146 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $230.75 | 6.697% | $246.2033 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $1,108.81 | $1,205.1512 | $1,205.13 | $1,205.15 | $1,205.20 | |