| 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 | $244.28 | 4.699% | $255.7587 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $188.32 | 10.267% | $207.6548 | $207.65 | $207.65 | $207.70 |
| Purchase #3 | $74.29 | 6.862% | $79.3878 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $173.83 | 5.834% | $183.9712 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $225.92 | 13.356% | $256.0939 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $206.42 | 7.615% | $222.1389 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $76.39 | 13.419% | $86.6408 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $1,189.45 | $1,291.6461 | $1,291.64 | $1,291.65 | $1,291.70 | |