| 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 | $16.86 | 10.341% | $18.6035 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $235.82 | 12.400% | $265.0617 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $107.52 | 6.762% | $114.7905 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $6.31 | 6.497% | $6.72 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $41.97 | 12.222% | $47.0996 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $239.88 | 6.577% | $255.6569 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $91.64 | 4.748% | $95.9911 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $740.00 | $803.9233 | $803.92 | $803.90 | $804.00 | |