| 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 | $30.91 | 3.468% | $31.982 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $145.51 | 12.219% | $163.2899 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $72.95 | 10.189% | $80.3829 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $243.51 | 4.396% | $254.2147 | $254.21 | $254.20 | $254.20 |
| Purchase #5 | $12.94 | 7.228% | $13.8753 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $169.25 | 13.841% | $192.6759 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $250.59 | 7.589% | $269.6073 | $269.61 | $269.60 | $269.60 |
| 7 purchase totals = | $925.66 | $1,006.0280 | $1,006.03 | $1,006.10 | $1,006.10 | |