| 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 | $198.73 | 6.175% | $211.0016 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $216.43 | 11.713% | $241.7804 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $30.61 | 9.478% | $33.5112 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $226.81 | 4.874% | $237.8647 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $192.47 | 9.108% | $210.0002 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $193.99 | 8.855% | $211.1678 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $71.30 | 5.422% | $75.1659 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $1,130.34 | $1,220.4918 | $1,220.49 | $1,220.45 | $1,220.60 | |