| 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 | $188.71 | 12.104% | $211.5515 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $190.56 | 11.870% | $213.1795 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $232.40 | 3.692% | $240.9802 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $102.39 | 13.104% | $115.8072 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $238.63 | 4.159% | $248.5546 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $241.49 | 12.308% | $271.2126 | $271.21 | $271.20 | $271.20 |
| Purchase #7 | $134.37 | 11.104% | $149.2904 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $1,328.55 | $1,450.5760 | $1,450.57 | $1,450.60 | $1,450.70 | |