| 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 | $224.45 | 5.692% | $237.2257 | $237.23 | $237.25 | $237.20 |
| Purchase #2 | $35.28 | 13.832% | $40.1599 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $185.65 | 3.795% | $192.6954 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $66.57 | 5.228% | $70.0503 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $16.32 | 7.571% | $17.5556 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $236.84 | 7.111% | $253.6817 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $191.38 | 8.762% | $208.1487 | $208.15 | $208.15 | $208.10 |
| 7 purchase totals = | $956.49 | $1,019.5173 | $1,019.53 | $1,019.55 | $1,019.60 | |