| 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 | $197.71 | 6.832% | $211.2175 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $162.55 | 3.118% | $167.6183 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $227.56 | 11.751% | $254.3006 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $167.82 | 12.840% | $189.3681 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $8.83 | 12.735% | $9.9545 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $208.46 | 4.296% | $217.4154 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $106.88 | 7.604% | $115.0072 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $1,079.81 | $1,164.8816 | $1,164.89 | $1,164.80 | $1,164.90 | |