| 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 | $85.91 | 9.776% | $94.3086 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $146.80 | 5.514% | $154.8946 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $194.68 | 10.273% | $214.6795 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $140.71 | 8.257% | $152.3284 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $246.68 | 9.398% | $269.863 | $269.86 | $269.85 | $269.90 |
| Purchase #6 | $186.77 | 9.531% | $204.571 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $100.78 | 8.773% | $109.6214 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $1,102.33 | $1,200.2665 | $1,200.26 | $1,200.25 | $1,200.30 | |