| 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 | $108.57 | 11.750% | $121.327 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $231.45 | 10.707% | $256.2314 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $233.99 | 11.672% | $261.3013 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $156.28 | 11.558% | $174.3428 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $171.25 | 12.867% | $193.2847 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $61.74 | 5.392% | $65.069 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $90.95 | 10.230% | $100.2542 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $1,054.23 | $1,171.8104 | $1,171.80 | $1,171.85 | $1,171.80 | |