| 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 | $249.80 | 13.747% | $284.14 | $284.14 | $284.15 | $284.10 |
| Purchase #2 | $235.51 | 6.345% | $250.4531 | $250.45 | $250.45 | $250.50 |
| Purchase #3 | $66.99 | 9.110% | $73.0928 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $203.96 | 12.518% | $229.4917 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $67.68 | 3.337% | $69.9385 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $17.40 | 3.791% | $18.0596 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $113.35 | 9.173% | $123.7476 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $954.69 | $1,048.9233 | $1,048.92 | $1,048.95 | $1,048.90 | |