| 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 | $228.99 | 6.458% | $243.7782 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $120.99 | 3.753% | $125.5308 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $69.61 | 9.754% | $76.3998 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $176.90 | 11.695% | $197.5885 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $40.77 | 5.329% | $42.9426 | $42.94 | $42.95 | $42.90 |
| Purchase #6 | $222.64 | 10.533% | $246.0907 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $242.93 | 5.821% | $257.071 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $1,102.83 | $1,189.4016 | $1,189.40 | $1,189.45 | $1,189.40 | |