| 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 | $212.72 | 12.465% | $239.2355 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $122.54 | 12.553% | $137.9224 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $246.95 | 4.393% | $257.7985 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $207.76 | 11.372% | $231.3865 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $124.35 | 4.202% | $129.5752 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $13.95 | 6.494% | $14.8559 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $140.42 | 3.134% | $144.8208 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $1,068.69 | $1,155.5948 | $1,155.61 | $1,155.60 | $1,155.60 | |