| 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 | $219.97 | 10.686% | $243.476 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $134.94 | 3.527% | $139.6993 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $122.53 | 11.508% | $136.6308 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $130.69 | 4.360% | $136.3881 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $250.38 | 10.313% | $276.2017 | $276.20 | $276.20 | $276.20 |
| Purchase #6 | $92.52 | 6.444% | $98.482 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $129.52 | 3.384% | $133.903 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,080.55 | $1,164.7809 | $1,164.78 | $1,164.85 | $1,164.80 | |