| 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 | $125.34 | 3.153% | $129.292 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $56.48 | 11.747% | $63.1147 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $166.51 | 5.171% | $175.1202 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $166.94 | 4.870% | $175.07 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $47.92 | 7.217% | $51.3784 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $205.27 | 7.612% | $220.8952 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $102.56 | 12.380% | $115.2569 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $871.02 | $930.1274 | $930.13 | $930.10 | $930.20 | |