| 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 | $222.61 | 7.250% | $238.7492 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $41.72 | 10.481% | $46.0927 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $230.64 | 5.362% | $243.0069 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $220.88 | 9.543% | $241.9586 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $179.41 | 10.582% | $198.3952 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $98.72 | 9.212% | $107.8141 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $163.87 | 10.558% | $181.1714 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $1,157.85 | $1,257.1881 | $1,257.19 | $1,257.15 | $1,257.20 | |