| 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 | $196.38 | 3.379% | $203.0157 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $40.97 | 3.677% | $42.4765 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $241.49 | 7.543% | $259.7056 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $193.65 | 3.304% | $200.0482 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $146.28 | 5.482% | $154.2991 | $154.30 | $154.30 | $154.30 |
| Purchase #6 | $178.40 | 10.689% | $197.4692 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $231.73 | 5.532% | $244.5493 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,228.90 | $1,301.5636 | $1,301.58 | $1,301.55 | $1,301.50 | |