| 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 | $243.54 | 4.664% | $254.8987 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $201.33 | 12.755% | $227.0096 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $101.50 | 5.862% | $107.4499 | $107.45 | $107.45 | $107.40 |
| Purchase #4 | $218.42 | 6.708% | $233.0716 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $82.74 | 4.205% | $86.2192 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $147.90 | 5.811% | $156.4945 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $120.53 | 8.271% | $130.499 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $1,115.96 | $1,195.6425 | $1,195.64 | $1,195.60 | $1,195.60 | |