| 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 | $39.62 | 9.218% | $43.2722 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $162.87 | 9.240% | $177.9192 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $199.54 | 5.218% | $209.952 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $20.42 | 7.329% | $21.9166 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $209.90 | 11.728% | $234.5171 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $212.98 | 13.514% | $241.7621 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $218.85 | 3.450% | $226.4003 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,064.18 | $1,155.7395 | $1,155.74 | $1,155.65 | $1,155.80 | |