| 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 | $143.88 | 5.230% | $151.4049 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $124.44 | 13.208% | $140.876 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $112.84 | 7.306% | $121.0841 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $184.37 | 12.429% | $207.2853 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $145.83 | 13.812% | $165.972 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $246.72 | 13.605% | $280.2863 | $280.29 | $280.30 | $280.30 |
| Purchase #7 | $51.87 | 6.226% | $55.0994 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $1,009.95 | $1,122.0080 | $1,122.01 | $1,122.05 | $1,122.10 | |