| 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 | $232.80 | 9.722% | $255.4328 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $223.42 | 5.649% | $236.041 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $20.28 | 13.725% | $23.0634 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $228.64 | 7.293% | $245.3147 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $101.76 | 9.794% | $111.7264 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $156.77 | 3.213% | $161.807 | $161.81 | $161.80 | $161.80 |
| Purchase #7 | $182.27 | 13.460% | $206.8035 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $1,145.94 | $1,240.1888 | $1,240.18 | $1,240.20 | $1,240.10 | |