| 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 | $190.55 | 8.530% | $206.8039 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $239.87 | 7.618% | $258.1433 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $183.76 | 13.128% | $207.884 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $217.83 | 3.598% | $225.6675 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $15.49 | 11.532% | $17.2763 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $222.93 | 3.871% | $231.5596 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $11.71 | 10.696% | $12.9625 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $1,082.14 | $1,160.2971 | $1,160.29 | $1,160.30 | $1,160.40 | |