| 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 | $112.97 | 6.326% | $120.1165 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $147.31 | 5.863% | $155.9468 | $155.95 | $155.95 | $155.90 |
| Purchase #3 | $139.84 | 6.480% | $148.9016 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $51.87 | 9.721% | $56.9123 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $78.85 | 9.813% | $86.5876 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $184.58 | 7.369% | $198.1817 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $231.62 | 10.202% | $255.2499 | $255.25 | $255.25 | $255.20 |
| 7 purchase totals = | $947.04 | $1,021.8964 | $1,021.90 | $1,021.90 | $1,021.80 | |