| 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 | $128.44 | 7.722% | $138.3581 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $88.88 | 5.633% | $93.8866 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $227.51 | 9.270% | $248.6002 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $186.27 | 3.109% | $192.0611 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $193.88 | 11.768% | $216.6958 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $43.79 | 5.493% | $46.1954 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $18.45 | 8.717% | $20.0583 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $887.22 | $955.8555 | $955.87 | $955.85 | $956.00 | |