| 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 | $151.87 | 6.232% | $161.3345 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $242.88 | 12.144% | $272.3753 | $272.38 | $272.40 | $272.40 |
| Purchase #3 | $102.86 | 3.357% | $106.313 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $225.70 | 5.587% | $238.3099 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $82.26 | 10.400% | $90.815 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $226.82 | 6.127% | $240.7173 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $209.65 | 13.465% | $237.8794 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $1,242.04 | $1,347.7444 | $1,347.75 | $1,347.75 | $1,347.70 | |