| 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 | $41.48 | 10.599% | $45.8765 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $153.28 | 12.555% | $172.5243 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $17.26 | 4.233% | $17.9906 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $145.56 | 12.253% | $163.3955 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $246.26 | 10.449% | $271.9917 | $271.99 | $272.00 | $272.00 |
| Purchase #6 | $91.47 | 13.124% | $103.4745 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $246.67 | 10.328% | $272.1461 | $272.15 | $272.15 | $272.10 |
| 7 purchase totals = | $941.98 | $1,047.3992 | $1,047.40 | $1,047.40 | $1,047.40 | |