| 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 | $40.70 | 8.468% | $44.1465 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $217.44 | 6.736% | $232.0868 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $86.55 | 8.161% | $93.6133 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $122.42 | 4.404% | $127.8114 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $119.27 | 5.393% | $125.7022 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $208.64 | 6.409% | $222.0117 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $214.25 | 3.258% | $221.2303 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,009.27 | $1,066.6022 | $1,066.60 | $1,066.60 | $1,066.50 | |