| 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 | $52.26 | 9.730% | $57.3449 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $182.47 | 6.811% | $194.898 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $188.29 | 12.800% | $212.3911 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $22.33 | 3.441% | $23.0984 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $246.41 | 7.174% | $264.0875 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $235.74 | 4.836% | $247.1404 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $201.38 | 11.472% | $224.4823 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $1,128.88 | $1,223.4426 | $1,223.44 | $1,223.50 | $1,223.40 | |