| 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 | $237.98 | 8.571% | $258.3773 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $170.85 | 7.298% | $183.3186 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $167.41 | 5.669% | $176.9005 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $106.43 | 5.633% | $112.4252 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $41.32 | 9.324% | $45.1727 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $214.47 | 10.437% | $236.8542 | $236.85 | $236.85 | $236.90 |
| Purchase #7 | $119.74 | 10.227% | $131.9858 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $1,058.20 | $1,145.0343 | $1,145.04 | $1,145.05 | $1,145.10 | |