| 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 | $230.99 | 13.723% | $262.6888 | $262.69 | $262.70 | $262.70 |
| Purchase #2 | $201.49 | 5.567% | $212.7069 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $23.99 | 3.134% | $24.7418 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $52.81 | 7.741% | $56.898 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $15.86 | 3.844% | $16.4697 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $198.82 | 5.472% | $209.6994 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $86.73 | 5.750% | $91.717 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $810.69 | $874.9216 | $874.93 | $874.90 | $874.90 | |