| 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 | $211.84 | 11.599% | $236.4113 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $155.62 | 12.426% | $174.9573 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $181.72 | 3.492% | $188.0657 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $162.41 | 4.711% | $170.0611 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $197.93 | 12.426% | $222.5248 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $37.58 | 8.470% | $40.763 | $40.76 | $40.75 | $40.80 |
| Purchase #7 | $82.92 | 8.182% | $89.7045 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $1,030.02 | $1,122.4877 | $1,122.48 | $1,122.40 | $1,122.60 | |