| 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 | $199.50 | 11.602% | $222.646 | $222.65 | $222.65 | $222.60 |
| Purchase #2 | $63.39 | 12.300% | $71.187 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $196.66 | 3.510% | $203.5628 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $239.26 | 12.681% | $269.6006 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $226.97 | 3.732% | $235.4405 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $176.49 | 13.668% | $200.6127 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $207.29 | 8.247% | $224.3852 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,309.56 | $1,427.4348 | $1,427.44 | $1,427.45 | $1,427.40 | |