| 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 | $227.89 | 8.497% | $247.2538 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $109.26 | 5.211% | $114.9535 | $114.95 | $114.95 | $115.00 |
| Purchase #3 | $67.78 | 6.165% | $71.9586 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $50.84 | 12.510% | $57.2001 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $44.84 | 5.301% | $47.217 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $175.41 | 4.568% | $183.4227 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $148.67 | 7.829% | $160.3094 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $824.69 | $882.3151 | $882.31 | $882.25 | $882.40 | |