| 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 | $21.38 | 12.548% | $24.0628 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $100.98 | 12.146% | $113.245 | $113.25 | $113.25 | $113.20 |
| Purchase #3 | $111.71 | 5.713% | $118.092 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $145.37 | 7.547% | $156.3411 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $224.95 | 10.224% | $247.9489 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $114.95 | 8.308% | $124.5 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $223.36 | 4.870% | $234.2376 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $942.70 | $1,018.4274 | $1,018.43 | $1,018.45 | $1,018.30 | |