| 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 | $213.48 | 11.625% | $238.2971 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $202.90 | 5.850% | $214.7697 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $154.37 | 6.680% | $164.6819 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $173.53 | 5.763% | $183.5305 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $121.38 | 13.200% | $137.4022 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $172.57 | 7.832% | $186.0857 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $101.55 | 7.821% | $109.4922 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $1,139.78 | $1,234.2593 | $1,234.26 | $1,234.30 | $1,234.30 | |