| 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 | $219.87 | 8.871% | $239.3747 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $197.96 | 9.743% | $217.2472 | $217.25 | $217.25 | $217.20 |
| Purchase #3 | $7.64 | 12.359% | $8.5842 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $186.78 | 6.367% | $198.6723 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $145.45 | 7.670% | $156.606 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $212.79 | 5.791% | $225.1127 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $50.80 | 3.647% | $52.6527 | $52.65 | $52.65 | $52.70 |
| 7 purchase totals = | $1,021.29 | $1,098.2498 | $1,098.24 | $1,098.20 | $1,098.30 | |