| 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 | $245.55 | 10.268% | $270.7631 | $270.76 | $270.75 | $270.80 |
| Purchase #2 | $169.85 | 8.825% | $184.8393 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $125.89 | 8.755% | $136.9117 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $61.46 | 3.601% | $63.6732 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $134.88 | 9.714% | $147.9822 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $175.94 | 5.792% | $186.1304 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $64.53 | 5.447% | $68.0449 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $978.10 | $1,058.3448 | $1,058.33 | $1,058.35 | $1,058.30 | |