| 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 | $229.79 | 11.112% | $255.3243 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $205.32 | 7.839% | $221.415 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $85.92 | 12.395% | $96.5698 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $47.35 | 6.378% | $50.37 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $153.49 | 3.512% | $158.8806 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $113.68 | 10.611% | $125.7426 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $67.44 | 9.510% | $73.8535 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $902.99 | $982.1558 | $982.15 | $982.10 | $982.20 | |