| 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 | $226.29 | 10.218% | $249.4123 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $193.70 | 12.709% | $218.3173 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $39.38 | 10.441% | $43.4917 | $43.49 | $43.50 | $43.50 |
| Purchase #4 | $129.98 | 6.413% | $138.3156 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $78.30 | 9.195% | $85.4997 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $176.99 | 9.147% | $193.1793 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $6.97 | 3.241% | $7.1959 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $851.61 | $935.4118 | $935.42 | $935.40 | $935.40 | |