| 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 | $112.32 | 12.818% | $126.7172 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $229.31 | 10.702% | $253.8508 | $253.85 | $253.85 | $253.90 |
| Purchase #3 | $249.69 | 13.768% | $284.0673 | $284.07 | $284.05 | $284.10 |
| Purchase #4 | $149.87 | 7.112% | $160.5288 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $30.79 | 3.490% | $31.8646 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $129.25 | 8.355% | $140.0488 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $212.54 | 10.611% | $235.0926 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,113.77 | $1,232.1701 | $1,232.17 | $1,232.15 | $1,232.20 | |