| 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 | $249.88 | 6.225% | $265.435 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $221.98 | 3.568% | $229.9002 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $11.72 | 4.559% | $12.2543 | $12.25 | $12.25 | $12.30 |
| Purchase #4 | $141.92 | 8.482% | $153.9577 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $237.85 | 10.221% | $262.1606 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $80.95 | 5.860% | $85.6937 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $107.60 | 9.108% | $117.4002 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $1,051.90 | $1,126.8017 | $1,126.80 | $1,126.80 | $1,126.90 | |