| 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 | $29.78 | 8.320% | $32.2577 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $232.77 | 8.688% | $252.9931 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $14.62 | 11.269% | $16.2675 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $114.57 | 10.850% | $127.0008 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $234.59 | 6.184% | $249.097 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $247.89 | 7.208% | $265.7579 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $132.35 | 5.161% | $139.1806 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $1,006.57 | $1,082.5546 | $1,082.56 | $1,082.55 | $1,082.70 | |