| 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 | $122.43 | 10.208% | $134.9277 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $165.50 | 11.790% | $185.0125 | $185.01 | $185.00 | $185.00 |
| Purchase #3 | $97.82 | 4.530% | $102.2512 | $102.25 | $102.25 | $102.30 |
| Purchase #4 | $55.36 | 12.699% | $62.3902 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $189.46 | 11.689% | $211.606 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $149.74 | 3.335% | $154.7338 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $246.39 | 9.618% | $270.0878 | $270.09 | $270.10 | $270.10 |
| 7 purchase totals = | $1,026.70 | $1,121.0092 | $1,121.01 | $1,121.05 | $1,121.00 | |