| 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 | $234.65 | 9.773% | $257.5823 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $176.98 | 12.264% | $198.6848 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $166.32 | 9.859% | $182.7175 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $124.71 | 12.122% | $139.8273 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $15.25 | 9.867% | $16.7547 | $16.75 | $16.75 | $16.80 |
| Purchase #6 | $133.28 | 3.329% | $137.7169 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $136.92 | 11.658% | $152.8821 | $152.88 | $152.90 | $152.90 |
| 7 purchase totals = | $988.11 | $1,086.1656 | $1,086.16 | $1,086.20 | $1,086.20 | |