| 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 | $8.67 | 11.829% | $9.6956 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $95.99 | 13.561% | $109.0072 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $236.45 | 9.564% | $259.0641 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $237.48 | 5.489% | $250.5153 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $183.61 | 3.223% | $189.5278 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $86.82 | 11.748% | $97.0196 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $165.27 | 12.863% | $186.5287 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,014.29 | $1,101.3583 | $1,101.37 | $1,101.35 | $1,101.30 | |