| 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 | $211.85 | 12.389% | $238.0961 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $108.37 | 12.830% | $122.2739 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $49.70 | 3.713% | $51.5454 | $51.55 | $51.55 | $51.50 |
| Purchase #4 | $10.37 | 13.549% | $11.775 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $244.64 | 3.207% | $252.4856 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $47.89 | 9.186% | $52.2892 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $22.88 | 3.836% | $23.7577 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $695.70 | $752.2229 | $752.24 | $752.25 | $752.30 | |