| 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 | $11.27 | 12.415% | $12.6692 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $36.49 | 10.527% | $40.3313 | $40.33 | $40.35 | $40.30 |
| Purchase #3 | $241.38 | 3.818% | $250.5959 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $207.36 | 8.556% | $225.1017 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $220.97 | 5.665% | $233.488 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $231.32 | 3.488% | $239.3884 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $55.95 | 10.392% | $61.7643 | $61.76 | $61.75 | $61.80 |
| 7 purchase totals = | $1,004.74 | $1,063.3388 | $1,063.34 | $1,063.35 | $1,063.40 | |