| 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 | $27.45 | 9.461% | $30.047 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $154.64 | 11.464% | $172.3679 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $182.89 | 6.635% | $195.0248 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $219.98 | 11.486% | $245.2469 | $245.25 | $245.25 | $245.20 |
| Purchase #5 | $174.79 | 6.873% | $186.8033 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $234.73 | 3.428% | $242.7765 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $141.35 | 10.341% | $155.967 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $1,135.83 | $1,228.2334 | $1,228.24 | $1,228.20 | $1,228.20 | |