| 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 | 8.420% | $259.4707 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $218.35 | 7.201% | $234.0734 | $234.07 | $234.05 | $234.10 |
| Purchase #3 | $42.30 | 12.678% | $47.6628 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $38.80 | 13.495% | $44.0361 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $207.99 | 4.752% | $217.8737 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $182.29 | 4.682% | $190.8248 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $141.77 | 3.242% | $146.3662 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $1,070.82 | $1,140.3077 | $1,140.30 | $1,140.20 | $1,140.40 | |