| 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 | $173.74 | 8.492% | $188.494 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $112.60 | 11.194% | $125.2044 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $216.85 | 7.227% | $232.5217 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $216.73 | 9.359% | $237.0138 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $223.25 | 13.304% | $252.9512 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $8.36 | 6.316% | $8.888 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $30.34 | 11.787% | $33.9162 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $981.87 | $1,078.9893 | $1,078.98 | $1,078.95 | $1,079.00 | |