| 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 | $221.84 | 7.285% | $238.001 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $91.62 | 4.256% | $95.5193 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $223.48 | 13.289% | $253.1783 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $179.39 | 12.144% | $201.1751 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $17.75 | 4.633% | $18.5724 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $31.76 | 6.159% | $33.7161 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $47.76 | 8.557% | $51.8468 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $813.60 | $892.0090 | $892.02 | $892.00 | $892.00 | |