| 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 | $198.45 | 8.344% | $215.0087 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $245.52 | 11.411% | $273.5363 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $250.74 | 8.681% | $272.5067 | $272.51 | $272.50 | $272.50 |
| Purchase #4 | $160.73 | 5.777% | $170.0154 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $66.68 | 3.342% | $68.9084 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $92.37 | 10.531% | $102.0975 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $76.79 | 7.213% | $82.3289 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $1,091.28 | $1,184.4019 | $1,184.42 | $1,184.40 | $1,184.30 | |