| 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 | $114.33 | 11.324% | $127.2767 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $183.59 | 9.477% | $200.9888 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $25.93 | 4.499% | $27.0966 | $27.10 | $27.10 | $27.10 |
| Purchase #4 | $171.27 | 12.291% | $192.3208 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $15.26 | 9.740% | $16.7463 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $236.63 | 6.740% | $252.5789 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $40.47 | 6.485% | $43.0945 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $787.48 | $860.1026 | $860.11 | $860.15 | $860.10 | |