| 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 | $23.75 | 6.564% | $25.309 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $167.49 | 5.147% | $176.1107 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $53.86 | 5.677% | $56.9176 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $218.37 | 9.518% | $239.1545 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $207.32 | 11.823% | $231.8314 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $191.43 | 10.825% | $212.1523 | $212.15 | $212.15 | $212.20 |
| Purchase #7 | $85.36 | 3.558% | $88.3971 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $947.58 | $1,029.8726 | $1,029.87 | $1,029.85 | $1,029.90 | |