| 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 | $236.30 | 5.827% | $250.0692 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $141.65 | 8.455% | $153.6265 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $8.67 | 9.670% | $9.5084 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $219.28 | 12.197% | $246.0256 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $235.72 | 4.791% | $247.0133 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $142.58 | 5.822% | $150.881 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $113.49 | 9.807% | $124.62 | $124.62 | $124.60 | $124.60 |
| 7 purchase totals = | $1,097.69 | $1,181.7440 | $1,181.75 | $1,181.75 | $1,181.70 | |