| 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 | $107.95 | 3.821% | $112.0748 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $225.85 | 6.581% | $240.7132 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $170.93 | 8.398% | $185.2847 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $179.32 | 7.768% | $193.2496 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $77.26 | 9.501% | $84.6005 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $20.43 | 6.226% | $21.702 | $21.70 | $21.70 | $21.70 |
| Purchase #7 | $67.60 | 5.535% | $71.3417 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $849.34 | $908.9665 | $908.95 | $908.95 | $908.90 | |