| 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 | $235.64 | 9.298% | $257.5498 | $257.55 | $257.55 | $257.50 |
| Purchase #2 | $119.88 | 13.768% | $136.3851 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $224.71 | 9.238% | $245.4687 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $175.46 | 11.492% | $195.6239 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $170.43 | 7.436% | $183.1032 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $186.70 | 7.766% | $201.1991 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $22.46 | 12.323% | $25.2277 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $1,135.28 | $1,244.5575 | $1,244.56 | $1,244.55 | $1,244.50 | |