| 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 | $102.25 | 12.267% | $114.793 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $209.47 | 10.369% | $231.1899 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $223.59 | 10.539% | $247.1542 | $247.15 | $247.15 | $247.20 |
| Purchase #4 | $245.86 | 12.771% | $277.2588 | $277.26 | $277.25 | $277.30 |
| Purchase #5 | $20.92 | 9.195% | $22.8436 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $70.50 | 9.314% | $77.0664 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $39.73 | 9.616% | $43.5504 | $43.55 | $43.55 | $43.60 |
| 7 purchase totals = | $912.32 | $1,013.8563 | $1,013.85 | $1,013.85 | $1,014.00 | |