| 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 | $95.69 | 13.223% | $108.3431 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $213.35 | 7.547% | $229.4515 | $229.45 | $229.45 | $229.50 |
| Purchase #3 | $70.63 | 9.732% | $77.5037 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $120.37 | 11.106% | $133.7383 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $130.70 | 4.867% | $137.0612 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $130.53 | 13.135% | $147.6751 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $180.97 | 13.680% | $205.7267 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $942.24 | $1,039.4996 | $1,039.50 | $1,039.55 | $1,039.50 | |