| 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 | $26.85 | 13.444% | $30.4597 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $224.85 | 3.559% | $232.8524 | $232.85 | $232.85 | $232.90 |
| Purchase #3 | $203.84 | 4.549% | $213.1127 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $147.66 | 4.120% | $153.7436 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $208.74 | 12.733% | $235.3189 | $235.32 | $235.30 | $235.30 |
| Purchase #6 | $214.29 | 13.832% | $243.9306 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $107.29 | 4.132% | $111.7232 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $1,133.52 | $1,221.1411 | $1,221.13 | $1,221.10 | $1,221.10 | |