| 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 | $109.65 | 11.145% | $121.8705 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $29.66 | 8.179% | $32.0859 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $184.43 | 9.176% | $201.3533 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $209.83 | 12.256% | $235.5468 | $235.55 | $235.55 | $235.50 |
| Purchase #5 | $226.26 | 6.447% | $240.847 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $243.26 | 7.505% | $261.5167 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $20.63 | 9.213% | $22.5306 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $1,023.72 | $1,115.7508 | $1,115.76 | $1,115.75 | $1,115.70 | |