| 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 | $5.69 | 11.328% | $6.3346 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $39.25 | 11.771% | $43.8701 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $217.67 | 6.531% | $231.886 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $223.56 | 4.831% | $234.3602 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $243.84 | 12.236% | $273.6763 | $273.68 | $273.70 | $273.70 |
| Purchase #6 | $247.40 | 13.744% | $281.4027 | $281.40 | $281.40 | $281.40 |
| Purchase #7 | $191.63 | 8.513% | $207.9435 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,169.04 | $1,279.4734 | $1,279.47 | $1,279.50 | $1,279.50 | |