| 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 | $37.58 | 5.122% | $39.5048 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $212.67 | 13.283% | $240.919 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $192.87 | 5.627% | $203.7228 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $98.45 | 8.572% | $106.8891 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $198.81 | 3.650% | $206.0666 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $115.64 | 8.293% | $125.23 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $23.57 | 4.849% | $24.7129 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $879.59 | $947.0452 | $947.04 | $947.00 | $947.00 | |