| 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 | $124.28 | 11.451% | $138.5113 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $149.63 | 12.451% | $168.2604 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $88.26 | 6.356% | $93.8698 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $63.58 | 11.279% | $70.7512 | $70.75 | $70.75 | $70.80 |
| Purchase #5 | $233.99 | 3.587% | $242.3832 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $137.91 | 6.741% | $147.2065 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $113.32 | 3.812% | $117.6398 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $910.97 | $978.6222 | $978.62 | $978.60 | $978.70 | |