| 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 | $208.91 | 7.566% | $224.7161 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $40.66 | 10.643% | $44.9874 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $249.75 | 12.574% | $281.1536 | $281.15 | $281.15 | $281.20 |
| Purchase #4 | $89.77 | 3.728% | $93.1166 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $231.85 | 9.753% | $254.4623 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $35.56 | 8.528% | $38.5926 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $234.27 | 6.713% | $249.9965 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,090.77 | $1,187.0251 | $1,187.03 | $1,187.00 | $1,187.10 | |