| 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 | $234.43 | 12.845% | $264.5425 | $264.54 | $264.55 | $264.50 |
| Purchase #2 | $193.29 | 7.592% | $207.9646 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $168.98 | 9.401% | $184.8658 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $92.89 | 5.295% | $97.8085 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $68.63 | 10.440% | $75.795 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $142.38 | 9.476% | $155.8719 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $227.69 | 10.125% | $250.7436 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,128.29 | $1,237.5919 | $1,237.59 | $1,237.55 | $1,237.60 | |