| 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 | $48.27 | 9.674% | $52.9396 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $196.56 | 5.534% | $207.4376 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $222.50 | 13.343% | $252.1882 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $128.33 | 9.130% | $140.0465 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $219.42 | 10.556% | $242.582 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $30.94 | 12.167% | $34.7045 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $179.80 | 8.439% | $194.9733 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $1,025.82 | $1,124.8717 | $1,124.87 | $1,124.90 | $1,124.80 | |