| 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 | $227.80 | 5.739% | $240.8734 | $240.87 | $240.85 | $240.90 |
| Purchase #2 | $104.65 | 9.402% | $114.4892 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $119.55 | 12.833% | $134.8919 | $134.89 | $134.90 | $134.90 |
| Purchase #4 | $111.69 | 6.844% | $119.3341 | $119.33 | $119.35 | $119.30 |
| Purchase #5 | $52.26 | 10.432% | $57.7118 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $85.78 | 6.154% | $91.0589 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $228.85 | 7.406% | $245.7986 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $930.58 | $1,004.1579 | $1,004.15 | $1,004.15 | $1,004.20 | |