| 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 | $192.29 | 5.165% | $202.2218 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $10.76 | 7.298% | $11.5453 | $11.55 | $11.55 | $11.50 |
| Purchase #3 | $17.51 | 12.453% | $19.6905 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $103.66 | 9.594% | $113.6051 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $79.37 | 4.579% | $83.0044 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $236.58 | 4.426% | $247.051 | $247.05 | $247.05 | $247.10 |
| Purchase #7 | $11.74 | 4.295% | $12.2442 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $651.91 | $689.3623 | $689.36 | $689.35 | $689.30 | |