| 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 | $5.51 | 3.383% | $5.6964 | $5.70 | $5.70 | $5.70 |
| Purchase #2 | $21.61 | 3.318% | $22.327 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $182.32 | 13.250% | $206.4774 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $241.75 | 5.567% | $255.2082 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $193.25 | 11.305% | $215.0969 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $190.36 | 10.762% | $210.8465 | $210.85 | $210.85 | $210.80 |
| Purchase #7 | $163.80 | 13.867% | $186.5141 | $186.51 | $186.50 | $186.50 |
| 7 purchase totals = | $998.60 | $1,102.1665 | $1,102.18 | $1,102.20 | $1,102.10 | |