| 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 | $236.50 | 7.126% | $253.353 | $253.35 | $253.35 | $253.40 |
| Purchase #2 | $88.75 | 3.309% | $91.6867 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $234.30 | 4.821% | $245.5956 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $10.70 | 6.424% | $11.3874 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $209.32 | 12.280% | $235.0245 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $203.97 | 5.624% | $215.4413 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $23.67 | 4.340% | $24.6973 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $1,007.21 | $1,077.1858 | $1,077.19 | $1,077.20 | $1,077.20 | |