| 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 | $181.26 | 11.855% | $202.7484 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $97.72 | 10.261% | $107.747 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $220.75 | 6.552% | $235.2135 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $235.51 | 9.283% | $257.3724 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $113.90 | 6.870% | $121.7249 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $192.63 | 12.178% | $216.0885 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $6.81 | 4.821% | $7.1383 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $1,048.58 | $1,148.0330 | $1,148.03 | $1,148.00 | $1,147.90 | |