| 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 | $234.96 | 3.249% | $242.5939 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $141.46 | 3.290% | $146.114 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $45.90 | 11.560% | $51.206 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $97.48 | 6.695% | $104.0063 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $31.56 | 4.673% | $33.0348 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $7.80 | 9.116% | $8.511 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $225.47 | 4.135% | $234.7932 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $784.63 | $820.2592 | $820.25 | $820.25 | $820.20 | |