| 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 | $222.60 | 11.176% | $247.4778 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $153.51 | 12.785% | $173.1363 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $114.28 | 13.868% | $130.1284 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $220.27 | 3.533% | $228.0521 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $208.41 | 4.409% | $217.5988 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $23.35 | 3.155% | $24.0867 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $205.91 | 12.287% | $231.2102 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $1,148.33 | $1,251.6903 | $1,251.70 | $1,251.75 | $1,251.70 | |