| 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 | $52.56 | 10.377% | $58.0142 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $207.57 | 10.774% | $229.9336 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $181.42 | 12.322% | $203.7746 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $19.38 | 7.259% | $20.7868 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $238.72 | 10.649% | $264.1413 | $264.14 | $264.15 | $264.10 |
| Purchase #6 | $155.49 | 6.407% | $165.4522 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $227.28 | 9.857% | $249.683 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,082.42 | $1,191.7857 | $1,191.77 | $1,191.80 | $1,191.80 | |