| 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 | $234.62 | 13.280% | $265.7775 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $104.30 | 9.344% | $114.0458 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $217.63 | 6.733% | $232.283 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $153.68 | 4.545% | $160.6648 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $201.74 | 4.682% | $211.1855 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $6.51 | 6.673% | $6.9444 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $125.33 | 11.209% | $139.3782 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $1,043.81 | $1,130.2792 | $1,130.28 | $1,130.35 | $1,130.30 | |