| 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 | $116.60 | 6.298% | $123.9435 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $188.37 | 11.264% | $209.588 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $186.95 | 10.169% | $205.9609 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $38.63 | 6.131% | $40.9984 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $238.25 | 4.150% | $248.1374 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $20.44 | 10.415% | $22.5688 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $82.76 | 7.494% | $88.962 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $872.00 | $940.1590 | $940.16 | $940.15 | $940.20 | |