| 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 | $105.25 | 5.690% | $111.2387 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $213.48 | 10.494% | $235.8826 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $173.40 | 12.458% | $195.0022 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $5.51 | 12.656% | $6.2073 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $232.46 | 8.806% | $252.9304 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $75.72 | 9.638% | $83.0179 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $239.77 | 5.445% | $252.8255 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,045.59 | $1,137.1046 | $1,137.11 | $1,137.15 | $1,137.00 | |