| 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 | $138.31 | 3.298% | $142.8715 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $224.61 | 6.700% | $239.6589 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $57.49 | 10.278% | $63.3988 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $9.61 | 13.518% | $10.9091 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $113.95 | 10.344% | $125.737 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $65.97 | 11.811% | $73.7617 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $90.47 | 3.836% | $93.9404 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $700.41 | $750.2774 | $750.28 | $750.25 | $750.30 | |