| 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 | $223.62 | 10.774% | $247.7128 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $179.52 | 3.829% | $186.3938 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $226.56 | 11.485% | $252.5804 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $167.38 | 8.362% | $181.3763 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $190.50 | 5.593% | $201.1547 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $144.69 | 7.173% | $155.0686 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $28.89 | 3.650% | $29.9445 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $1,161.16 | $1,254.2311 | $1,254.22 | $1,254.25 | $1,254.30 | |