| 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 | $106.52 | 13.386% | $120.7788 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $189.72 | 9.350% | $207.4588 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $221.77 | 8.110% | $239.7555 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $225.45 | 3.134% | $232.5156 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $161.62 | 11.322% | $179.9186 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $17.62 | 6.531% | $18.7708 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $10.94 | 5.598% | $11.5524 | $11.55 | $11.55 | $11.60 |
| 7 purchase totals = | $933.64 | $1,010.7505 | $1,010.76 | $1,010.70 | $1,010.90 | |