| 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 | $132.87 | 7.392% | $142.6918 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $236.52 | 7.492% | $254.2401 | $254.24 | $254.25 | $254.20 |
| Purchase #3 | $226.72 | 13.556% | $257.4542 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $34.80 | 4.738% | $36.4488 | $36.45 | $36.45 | $36.40 |
| Purchase #5 | $190.98 | 6.416% | $203.2333 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $193.32 | 9.840% | $212.3427 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $7.68 | 6.308% | $8.1645 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $1,022.89 | $1,114.5754 | $1,114.56 | $1,114.60 | $1,114.50 | |