| 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 | $79.30 | 8.545% | $86.0762 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $219.26 | 3.847% | $227.6949 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $178.41 | 8.102% | $192.8648 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $25.39 | 11.849% | $28.3985 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $197.83 | 11.312% | $220.2085 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $174.33 | 13.597% | $198.0337 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $171.41 | 5.596% | $181.0021 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $1,045.93 | $1,134.2787 | $1,134.27 | $1,134.30 | $1,134.30 | |