| 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 | $6.88 | 12.352% | $7.7298 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $144.31 | 3.545% | $149.4258 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $222.46 | 8.301% | $240.9264 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $199.35 | 9.681% | $218.6491 | $218.65 | $218.65 | $218.60 |
| Purchase #5 | $81.38 | 6.363% | $86.5582 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $219.84 | 5.845% | $232.6896 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $235.69 | 4.611% | $246.5577 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,109.91 | $1,182.5366 | $1,182.55 | $1,182.60 | $1,182.50 | |