| 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 | $228.67 | 7.724% | $246.3325 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $168.56 | 6.234% | $179.068 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $163.72 | 6.116% | $173.7331 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $47.77 | 7.777% | $51.4851 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $174.40 | 5.204% | $183.4758 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $43.40 | 6.571% | $46.2518 | $46.25 | $46.25 | $46.30 |
| Purchase #7 | $106.86 | 10.415% | $117.9895 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $933.38 | $998.3358 | $998.34 | $998.40 | $998.40 | |