| 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 | $202.75 | 3.444% | $209.7327 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $22.56 | 13.282% | $25.5564 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $123.73 | 10.349% | $136.5348 | $136.53 | $136.55 | $136.50 |
| Purchase #4 | $8.80 | 3.268% | $9.0876 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $102.85 | 8.758% | $111.8576 | $111.86 | $111.85 | $111.90 |
| Purchase #6 | $25.38 | 11.540% | $28.3089 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $122.30 | 5.734% | $129.3127 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $608.37 | $650.3907 | $650.39 | $650.40 | $650.40 | |