| 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 | $248.92 | 6.227% | $264.4202 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $69.54 | 6.820% | $74.2826 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $62.95 | 11.505% | $70.1924 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $154.84 | 13.868% | $176.3132 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $204.25 | 10.629% | $225.9597 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $200.82 | 10.641% | $222.1893 | $222.19 | $222.20 | $222.20 |
| Purchase #7 | $63.47 | 6.453% | $67.5657 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $1,004.79 | $1,100.9231 | $1,100.92 | $1,100.90 | $1,101.00 | |