| 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 | $226.33 | 10.536% | $250.1761 | $250.18 | $250.20 | $250.20 |
| Purchase #2 | $61.94 | 3.120% | $63.8725 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $77.46 | 10.725% | $85.7676 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $216.63 | 4.508% | $226.3957 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $121.94 | 7.272% | $130.8075 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $249.92 | 11.169% | $277.8336 | $277.83 | $277.85 | $277.80 |
| Purchase #7 | $90.36 | 9.330% | $98.7906 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $1,044.58 | $1,133.6436 | $1,133.65 | $1,133.65 | $1,133.70 | |