| 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 | $122.39 | 4.159% | $127.4802 | $127.48 | $127.50 | $127.50 |
| Purchase #2 | $44.29 | 6.661% | $47.2402 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $8.46 | 5.461% | $8.922 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $182.65 | 10.868% | $202.5004 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $210.33 | 12.297% | $236.1943 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $220.84 | 4.249% | $230.2235 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $176.37 | 4.583% | $184.453 | $184.45 | $184.45 | $184.50 |
| 7 purchase totals = | $965.33 | $1,037.0136 | $1,037.00 | $1,037.00 | $1,037.00 | |