| 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 | $221.75 | 8.576% | $240.7673 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $58.46 | 3.466% | $60.4862 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $127.97 | 9.183% | $139.7215 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $198.78 | 13.246% | $225.1104 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $246.55 | 6.341% | $262.1837 | $262.18 | $262.20 | $262.20 |
| Purchase #6 | $225.56 | 8.643% | $245.0552 | $245.06 | $245.05 | $245.10 |
| Purchase #7 | $35.34 | 3.152% | $36.4539 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $1,114.41 | $1,209.7782 | $1,209.78 | $1,209.75 | $1,209.90 | |