| 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 | $239.32 | 12.839% | $270.0463 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $135.82 | 9.593% | $148.8492 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $77.34 | 10.565% | $85.511 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $208.90 | 5.633% | $220.6673 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $113.31 | 4.332% | $118.2186 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $95.31 | 7.411% | $102.3734 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $205.55 | 7.689% | $221.3547 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $1,075.55 | $1,167.0205 | $1,167.02 | $1,166.95 | $1,167.00 | |