| 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 | $185.97 | 7.637% | $200.1725 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $123.89 | 10.547% | $136.9567 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $247.25 | 12.488% | $278.1266 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $125.90 | 12.793% | $142.0064 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $81.27 | 9.354% | $88.872 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $218.42 | 13.393% | $247.673 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $210.38 | 6.542% | $224.1431 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,193.08 | $1,317.9503 | $1,317.95 | $1,317.90 | $1,318.00 | |