| 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 | $12.95 | 4.760% | $13.5664 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $116.31 | 6.568% | $123.9492 | $123.95 | $123.95 | $123.90 |
| Purchase #3 | $218.62 | 9.380% | $239.1266 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $67.77 | 13.448% | $76.8837 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $161.97 | 3.158% | $167.085 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $154.49 | 6.614% | $164.708 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $238.64 | 10.668% | $264.0981 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $970.75 | $1,049.4170 | $1,049.43 | $1,049.45 | $1,049.40 | |