| 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 | $184.40 | 11.733% | $206.0357 | $206.04 | $206.05 | $206.00 |
| Purchase #2 | $175.58 | 8.504% | $190.5113 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $235.27 | 10.232% | $259.3428 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $66.60 | 7.430% | $71.5484 | $71.55 | $71.55 | $71.50 |
| Purchase #5 | $74.54 | 11.398% | $83.0361 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $223.64 | 5.172% | $235.2067 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $151.40 | 12.618% | $170.5037 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,111.43 | $1,216.1847 | $1,216.19 | $1,216.20 | $1,216.00 | |