| 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 | $122.81 | 5.157% | $129.1433 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $210.72 | 3.633% | $218.3755 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $188.59 | 5.611% | $199.1718 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $210.68 | 9.508% | $230.7115 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $206.50 | 12.187% | $231.6662 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $191.46 | 8.627% | $207.9773 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $225.33 | 11.523% | $251.2948 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,356.09 | $1,468.3404 | $1,468.34 | $1,468.35 | $1,468.40 | |