| 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 | $219.28 | 4.461% | $229.0621 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $244.34 | 5.424% | $257.593 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $15.54 | 7.353% | $16.6827 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $232.73 | 6.789% | $248.53 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $208.72 | 11.712% | $233.1653 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $178.74 | 4.179% | $186.2095 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $121.83 | 4.379% | $127.1649 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $1,221.18 | $1,298.4075 | $1,298.40 | $1,298.40 | $1,298.50 | |