| 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 | $220.95 | 6.655% | $235.6542 | $235.65 | $235.65 | $235.70 |
| Purchase #2 | $104.66 | 9.518% | $114.6215 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $68.89 | 3.806% | $71.512 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $137.64 | 3.294% | $142.1739 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $20.97 | 6.805% | $22.397 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $228.54 | 12.707% | $257.5806 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $12.98 | 7.375% | $13.9373 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $794.63 | $857.8765 | $857.87 | $857.85 | $857.90 | |