| 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 | $119.95 | 6.811% | $128.1198 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $77.56 | 7.490% | $83.3692 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $63.53 | 8.198% | $68.7382 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $29.26 | 3.395% | $30.2534 | $30.25 | $30.25 | $30.30 |
| Purchase #5 | $222.54 | 7.162% | $238.4783 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $192.31 | 11.521% | $214.466 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $249.82 | 10.841% | $276.903 | $276.90 | $276.90 | $276.90 |
| 7 purchase totals = | $954.97 | $1,040.3279 | $1,040.33 | $1,040.30 | $1,040.40 | |