| 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 | $186.80 | 12.246% | $209.6755 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $72.87 | 11.190% | $81.0242 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $82.47 | 5.590% | $87.0801 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $16.49 | 5.236% | $17.3534 | $17.35 | $17.35 | $17.40 |
| Purchase #5 | $229.79 | 5.249% | $241.8517 | $241.85 | $241.85 | $241.90 |
| Purchase #6 | $168.59 | 10.435% | $186.1824 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $248.72 | 6.545% | $264.9987 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $1,005.73 | $1,088.1660 | $1,088.16 | $1,088.20 | $1,088.30 | |