| 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 | $127.87 | 8.538% | $138.7875 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $199.42 | 11.440% | $222.2336 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $202.63 | 12.386% | $227.7278 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $33.70 | 3.317% | $34.8178 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $14.46 | 10.249% | $15.942 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $235.57 | 6.623% | $251.1718 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $168.48 | 10.510% | $186.1872 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $982.13 | $1,076.8677 | $1,076.87 | $1,076.90 | $1,076.80 | |