| 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 | $228.41 | 9.663% | $250.4813 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $130.80 | 6.347% | $139.1019 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $241.33 | 9.592% | $264.4784 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $103.39 | 5.697% | $109.2801 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $221.56 | 10.733% | $245.34 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $169.75 | 9.764% | $186.3244 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $121.34 | 6.563% | $129.3035 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $1,216.58 | $1,324.3096 | $1,324.30 | $1,324.35 | $1,324.30 | |