| 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 | $9.92 | 3.239% | $10.2413 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $241.37 | 6.752% | $257.6673 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $205.66 | 6.146% | $218.2999 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $80.74 | 7.630% | $86.9005 | $86.90 | $86.90 | $86.90 |
| Purchase #5 | $146.32 | 5.543% | $154.4305 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $145.39 | 11.150% | $161.601 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $89.85 | 5.720% | $94.9894 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $919.25 | $984.1299 | $984.13 | $984.15 | $984.10 | |