| 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 | $223.61 | 3.715% | $231.9171 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $60.74 | 9.770% | $66.6743 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $98.67 | 8.863% | $107.4151 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $216.70 | 3.400% | $224.0678 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $222.96 | 4.316% | $232.583 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $31.99 | 3.246% | $33.0284 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $182.58 | 5.527% | $192.6712 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $1,037.25 | $1,088.3569 | $1,088.36 | $1,088.30 | $1,088.40 | |