| 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 | $122.60 | 12.776% | $138.2634 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $70.49 | 13.821% | $80.2324 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $20.71 | 7.495% | $22.2622 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $105.78 | 8.106% | $114.3545 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $223.30 | 7.369% | $239.755 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $201.28 | 11.448% | $224.3225 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $112.31 | 3.825% | $116.6059 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $856.47 | $935.7959 | $935.79 | $935.75 | $935.90 | |