| 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 | $114.75 | 5.362% | $120.9029 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $68.79 | 5.655% | $72.6801 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $207.83 | 11.550% | $231.8344 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $233.59 | 5.327% | $246.0333 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $35.83 | 9.465% | $39.2213 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $201.85 | 4.309% | $210.5477 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $168.58 | 10.328% | $185.9909 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $1,031.22 | $1,107.2106 | $1,107.20 | $1,107.25 | $1,107.10 | |