| 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 | $17.75 | 8.381% | $19.2376 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $248.73 | 6.472% | $264.8278 | $264.83 | $264.85 | $264.80 |
| Purchase #3 | $192.67 | 7.214% | $206.5692 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $63.32 | 11.567% | $70.6442 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $239.84 | 8.517% | $260.2672 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $161.41 | 7.104% | $172.8766 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $215.75 | 8.728% | $234.5807 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $1,139.47 | $1,229.0033 | $1,229.01 | $1,229.05 | $1,229.00 | |