| 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 | $79.36 | 4.768% | $83.1439 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $65.94 | 12.469% | $74.1621 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $231.32 | 3.278% | $238.9027 | $238.90 | $238.90 | $238.90 |
| Purchase #4 | $246.33 | 9.492% | $269.7116 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $154.43 | 5.564% | $163.0225 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $209.76 | 3.626% | $217.3659 | $217.37 | $217.35 | $217.40 |
| Purchase #7 | $176.73 | 12.440% | $198.7152 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $1,163.87 | $1,245.0239 | $1,245.02 | $1,244.95 | $1,245.00 | |