| 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 | $81.64 | 8.334% | $88.4439 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $242.28 | 7.843% | $261.282 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $13.94 | 3.402% | $14.4142 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $101.67 | 7.502% | $109.2973 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $196.84 | 8.826% | $214.2131 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $108.82 | 3.206% | $112.3088 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $232.34 | 11.759% | $259.6609 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $977.53 | $1,059.6202 | $1,059.61 | $1,059.60 | $1,059.60 | |