| 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 | $221.56 | 10.678% | $245.2182 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $177.88 | 10.465% | $196.4951 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $11.40 | 9.801% | $12.5173 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $219.66 | 13.354% | $248.9934 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $23.59 | 6.787% | $25.1911 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $7.78 | 12.855% | $8.7801 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $211.38 | 11.443% | $235.5682 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $873.25 | $972.7634 | $972.77 | $972.75 | $972.80 | |