| 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 | $218.90 | 3.386% | $226.312 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $20.38 | 4.234% | $21.2429 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $192.67 | 10.536% | $212.9697 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $126.64 | 12.763% | $142.8031 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $125.95 | 8.438% | $136.5777 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $137.39 | 11.549% | $153.2572 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $71.50 | 7.377% | $76.7746 | $76.77 | $76.75 | $76.80 |
| 7 purchase totals = | $893.43 | $969.9372 | $969.93 | $969.90 | $970.00 | |