| 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 | $202.67 | 7.612% | $218.0972 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $7.61 | 13.493% | $8.6368 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $78.68 | 10.362% | $86.8328 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $192.85 | 6.136% | $204.6833 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $171.28 | 12.417% | $192.5478 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $33.36 | 7.314% | $35.8 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $199.52 | 12.833% | $225.1244 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $885.97 | $971.7223 | $971.72 | $971.75 | $971.60 | |