| 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 | $120.69 | 11.416% | $134.468 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $224.84 | 10.737% | $248.9811 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $221.34 | 5.207% | $232.8652 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $85.85 | 10.816% | $95.1355 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $185.52 | 3.592% | $192.1839 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $48.36 | 6.827% | $51.6615 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $158.63 | 6.707% | $169.2693 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,045.23 | $1,124.5645 | $1,124.57 | $1,124.55 | $1,124.70 | |