| 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 | $115.74 | 7.292% | $124.1798 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $30.34 | 12.322% | $34.0785 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $6.94 | 7.603% | $7.4676 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $80.43 | 10.440% | $88.8269 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $241.44 | 5.420% | $254.526 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $90.33 | 5.459% | $95.2611 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $130.51 | 8.194% | $141.204 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $695.73 | $745.5439 | $745.55 | $745.60 | $745.60 | |