| 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 | $198.46 | 3.305% | $205.0191 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $58.36 | 4.758% | $61.1368 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $196.37 | 12.175% | $220.278 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $217.59 | 4.389% | $227.14 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $104.86 | 9.623% | $114.9507 | $114.95 | $114.95 | $115.00 |
| Purchase #6 | $32.33 | 6.417% | $34.4046 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $205.27 | 9.147% | $224.046 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $1,013.24 | $1,086.9752 | $1,086.98 | $1,087.00 | $1,086.90 | |