| 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 | $220.41 | 8.757% | $239.7113 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $157.92 | 3.511% | $163.4646 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $107.37 | 4.581% | $112.2886 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $69.66 | 12.675% | $78.4894 | $78.49 | $78.50 | $78.50 |
| Purchase #5 | $166.88 | 3.502% | $172.7241 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $93.92 | 13.839% | $106.9176 | $106.92 | $106.90 | $106.90 |
| Purchase #7 | $142.26 | 9.251% | $155.4205 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $958.42 | $1,029.0161 | $1,029.01 | $1,028.95 | $1,029.00 | |