| 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 | $82.57 | 12.462% | $92.8599 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $224.55 | 12.618% | $252.8837 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $46.89 | 10.639% | $51.8786 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $236.44 | 3.371% | $244.4104 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $223.29 | 10.423% | $246.5635 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $133.97 | 12.480% | $150.6895 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $141.86 | 5.539% | $149.7176 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,089.57 | $1,189.0032 | $1,189.00 | $1,189.00 | $1,189.10 | |