| 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 | $102.97 | 9.422% | $112.6718 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $231.67 | 9.798% | $254.369 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $25.94 | 4.418% | $27.086 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $23.54 | 3.520% | $24.3686 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $187.63 | 9.551% | $205.5505 | $205.55 | $205.55 | $205.60 |
| Purchase #6 | $137.55 | 3.643% | $142.5609 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $181.36 | 10.470% | $200.3484 | $200.35 | $200.35 | $200.30 |
| 7 purchase totals = | $890.66 | $966.9552 | $966.96 | $966.90 | $967.10 | |