| 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 | $210.81 | 13.424% | $239.1091 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $81.94 | 6.323% | $87.1211 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $105.69 | 5.458% | $111.4586 | $111.46 | $111.45 | $111.50 |
| Purchase #4 | $203.45 | 10.631% | $225.0788 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $154.87 | 11.742% | $173.0548 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $211.93 | 10.160% | $233.4621 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $216.31 | 9.138% | $236.0764 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,185.00 | $1,305.3609 | $1,305.36 | $1,305.35 | $1,305.50 | |