| 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 | $245.40 | 7.659% | $264.1952 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $7.60 | 5.436% | $8.0131 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $37.59 | 11.514% | $41.9181 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $28.67 | 10.593% | $31.707 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $165.86 | 13.389% | $188.067 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $59.79 | 9.126% | $65.2464 | $65.25 | $65.25 | $65.20 |
| Purchase #7 | $93.72 | 9.851% | $102.9524 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $638.63 | $702.0992 | $702.11 | $702.05 | $702.10 | |