| 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 | $217.78 | 7.582% | $234.2921 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $40.62 | 10.506% | $44.8875 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $98.66 | 8.122% | $106.6732 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $229.41 | 11.327% | $255.3953 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $75.96 | 9.701% | $83.3289 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $172.42 | 8.379% | $186.8671 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $206.27 | 11.722% | $230.449 | $230.45 | $230.45 | $230.40 |
| 7 purchase totals = | $1,041.12 | $1,141.8931 | $1,141.90 | $1,141.90 | $1,141.90 | |