| 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 | $215.51 | 3.750% | $223.5916 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $115.78 | 7.619% | $124.6013 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $63.51 | 7.732% | $68.4206 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $129.43 | 6.145% | $137.3835 | $137.38 | $137.40 | $137.40 |
| Purchase #5 | $118.30 | 3.561% | $122.5127 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $193.46 | 7.578% | $208.1204 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $142.70 | 5.714% | $150.8539 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $978.69 | $1,035.4840 | $1,035.47 | $1,035.45 | $1,035.50 | |