| 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 | $242.98 | 8.425% | $263.4511 | $263.45 | $263.45 | $263.50 |
| Purchase #2 | $37.75 | 4.827% | $39.5722 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $175.36 | 4.388% | $183.0548 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $121.44 | 4.611% | $127.0396 | $127.04 | $127.05 | $127.00 |
| Purchase #5 | $219.87 | 13.456% | $249.4557 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $74.77 | 10.237% | $82.4242 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $248.76 | 10.590% | $275.1037 | $275.10 | $275.10 | $275.10 |
| 7 purchase totals = | $1,120.93 | $1,220.1013 | $1,220.09 | $1,220.05 | $1,220.20 | |