| 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 | $192.84 | 12.139% | $216.2488 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $219.52 | 4.440% | $229.2667 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $154.36 | 13.328% | $174.9331 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $128.59 | 6.535% | $136.9934 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $218.94 | 4.824% | $229.5017 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $15.34 | 4.339% | $16.0056 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $145.65 | 5.401% | $153.5166 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $1,075.24 | $1,156.4659 | $1,156.47 | $1,156.45 | $1,156.40 | |