| 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 | $121.37 | 8.768% | $132.0117 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $114.32 | 8.441% | $123.9698 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $211.95 | 11.125% | $235.5294 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $101.96 | 4.139% | $106.1801 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $115.84 | 9.844% | $127.2433 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $186.84 | 10.313% | $206.1088 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $162.32 | 4.368% | $169.4101 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $1,014.60 | $1,100.4532 | $1,100.45 | $1,100.45 | $1,100.40 | |