| 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 | $20.46 | 12.739% | $23.0664 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $186.87 | 7.710% | $201.2777 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $152.76 | 9.681% | $167.5487 | $167.55 | $167.55 | $167.50 |
| Purchase #4 | $154.32 | 10.811% | $171.0035 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $247.77 | 12.107% | $277.7675 | $277.77 | $277.75 | $277.80 |
| Purchase #6 | $233.67 | 7.739% | $251.7537 | $251.75 | $251.75 | $251.80 |
| Purchase #7 | $246.89 | 3.273% | $254.9707 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $1,242.74 | $1,347.3882 | $1,347.39 | $1,347.35 | $1,347.50 | |