| 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 | $52.36 | 8.606% | $56.8661 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $201.90 | 12.307% | $226.7478 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $138.71 | 13.190% | $157.0058 | $157.01 | $157.00 | $157.00 |
| Purchase #4 | $222.93 | 4.203% | $232.2997 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $188.59 | 9.349% | $206.2213 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $150.32 | 9.224% | $164.1855 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $178.36 | 13.411% | $202.2799 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $1,133.17 | $1,245.6061 | $1,245.62 | $1,245.60 | $1,245.60 | |