| 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 | $214.47 | 9.281% | $234.375 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $235.79 | 13.457% | $267.5203 | $267.52 | $267.50 | $267.50 |
| Purchase #3 | $50.69 | 3.827% | $52.6299 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $141.50 | 11.516% | $157.7951 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $134.54 | 12.427% | $151.2593 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $212.93 | 9.332% | $232.8006 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $208.41 | 8.182% | $225.4621 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $1,198.33 | $1,321.8423 | $1,321.85 | $1,321.85 | $1,321.90 | |