| 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 | $113.72 | 8.486% | $123.3703 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $200.45 | 11.547% | $223.596 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $51.42 | 4.811% | $53.8938 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $150.73 | 6.328% | $160.2682 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $154.79 | 12.684% | $174.4236 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $215.81 | 9.819% | $237.0004 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $134.75 | 10.873% | $149.4014 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $1,021.67 | $1,121.9537 | $1,121.95 | $1,121.90 | $1,122.00 | |