| 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 | $244.76 | 6.401% | $260.4271 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $208.66 | 13.852% | $237.5636 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $216.77 | 10.472% | $239.4702 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $121.55 | 10.574% | $134.4027 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $94.96 | 8.567% | $103.0952 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $214.95 | 3.594% | $222.6753 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $6.74 | 9.751% | $7.3972 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $1,108.39 | $1,205.0313 | $1,205.04 | $1,205.05 | $1,205.10 | |