| 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 | $242.77 | 6.218% | $257.8654 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $79.84 | 8.143% | $86.3414 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $224.80 | 11.562% | $250.7914 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $229.28 | 3.829% | $238.0591 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $207.86 | 7.456% | $223.358 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $38.53 | 4.692% | $40.3378 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $21.84 | 6.809% | $23.3271 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $1,044.92 | $1,120.0802 | $1,120.09 | $1,120.10 | $1,120.10 | |