| 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 | $104.47 | 11.401% | $116.3806 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $239.27 | 3.848% | $248.4771 | $248.48 | $248.50 | $248.50 |
| Purchase #3 | $28.73 | 13.326% | $32.5586 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $203.59 | 4.705% | $213.1689 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $161.46 | 13.453% | $183.1812 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $169.67 | 9.159% | $185.2101 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $40.90 | 9.708% | $44.8706 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $948.09 | $1,023.8471 | $1,023.85 | $1,023.85 | $1,024.00 | |