| 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 | $243.57 | 5.220% | $256.2844 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $205.43 | 5.831% | $217.4086 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $177.29 | 8.287% | $191.982 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $220.97 | 10.334% | $243.805 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $208.49 | 4.266% | $217.3842 | $217.38 | $217.40 | $217.40 |
| Purchase #6 | $111.26 | 6.198% | $118.1559 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $152.82 | 5.492% | $161.2129 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $1,319.83 | $1,406.2330 | $1,406.23 | $1,406.25 | $1,406.30 | |